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nerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1x8k-t8mr-3fgp"},{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.1.4.1"}],"aliases":["CVE-2021-22942","GHSA-2rqw-v265-jf8c"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-1bxs-yghe-cyck"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/16106?format=json","vulnerability_id":"VCID-63gy-6njy-kbd8","summary":"ReDoS based DoS vulnerability in Action Dispatch\nThere is a possible regular expression based DoS vulnerability in Action Dispatch. Specially crafted cookies, in combination with a specially crafted `X_FORWARDED_HOST` header can cause the regular expression engine to enter a state of catastrophic backtracking. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22792.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22792.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-22792","reference_id":"","reference_type":"","scores":[{"value":"0.02264","scoring_system":"epss","scoring_elements":"0.84652","published_at":"2026-04-21T12:55:00Z"},{"value":"0.02264","scoring_system":"epss","scoring_elements":"0.8469","published_at":"2026-04-29T12:55:00Z"},{"value":"0.02264","scoring_system":"epss","scoring_elements":"0.8468","published_at":"2026-04-24T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.8567","published_at":"2026-04-07T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85734","published_at":"2026-04-18T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85729","published_at":"2026-04-16T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85707","published_at":"2026-04-13T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85711","published_at":"2026-04-12T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85715","published_at":"2026-04-11T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85701","published_at":"2026-04-09T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85689","published_at":"2026-04-08T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85663","published_at":"2026-04-04T12:55:00Z"},{"value":"0.02639","scoring_system":"epss","scoring_elements":"0.85646","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-22792"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796"},{"reference_url":"https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-24T20:30:13Z/"}],"url":"https://discuss.rubyonrails.org/t/cve-2023-22792-possible-redos-based-dos-vulnerability-in-action-dispatch/82115"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rails/rails/releases/tag/v7.0.4.1","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails/releases/tag/v7.0.4.1"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2023-22792.yml","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2023-22792.yml"},{"reference_url":"https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://rubyonrails.org/2023/1/17/Rails-Versions-6-0-6-1-6-1-7-1-7-0-4-1-have-been-released"},{"reference_url":"https://security.netapp.com/advisory/ntap-20240202-0007","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20240202-0007"},{"reference_url":"https://www.debian.org/security/2023/dsa-5372","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-24T20:30:13Z/"}],"url":"https://www.debian.org/security/2023/dsa-5372"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050","reference_id":"1030050","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1030050"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2164800","reference_id":"2164800","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2164800"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22792","reference_id":"CVE-2023-22792","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22792"},{"reference_url":"https://github.com/advisories/GHSA-p84v-45xj-wwqj","reference_id":"GHSA-p84v-45xj-wwqj","reference_type":"","scores":[{"value":"LOW","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-p84v-45xj-wwqj"},{"reference_url":"https://security.netapp.com/advisory/ntap-20240202-0007/","reference_id":"ntap-20240202-0007","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-03-24T20:30:13Z/"}],"url":"https://security.netapp.com/advisory/ntap-20240202-0007/"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:6818","reference_id":"RHSA-2023:6818","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:6818"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/55817?format=json","purl":"pkg:gem/rails@6.0.6.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.6.1"},{"url":"http://public2.vulnerablecode.io/api/packages/55818?format=json","purl":"pkg:gem/rails@6.1.7.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-65tq-e5eb-eucj"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.1.7.1"},{"url":"http://public2.vulnerablecode.io/api/packages/55813?format=json","purl":"pkg:gem/rails@7.0.4.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-5bh7-drnb-7ygg"},{"vulnerability":"VCID-65tq-e5eb-eucj"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@7.0.4.1"}],"aliases":["CVE-2023-22792","GHSA-p84v-45xj-wwqj","GMS-2023-58"],"risk_score":3.4,"exploitability":"0.5","weighted_severity":"6.8","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-63gy-6njy-kbd8"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/15665?format=json","vulnerability_id":"VCID-65tq-e5eb-eucj","summary":"Rails has possible Sensitive Session Information Leak in Active Storage\n# Possible Sensitive Session Information Leak in Active Storage\n\nThere is a possible sensitive session information leak in Active Storage.  By\ndefault, Active Storage sends a `Set-Cookie` header along with the user's\nsession cookie when serving blobs.  It also sets `Cache-Control` to public.\nCertain proxies may cache the Set-Cookie, leading to an information leak.\n\nThis vulnerability has been assigned the CVE identifier CVE-2024-26144.\n\nVersions Affected:  >= 5.2.0, < 7.1.0\nNot affected:       < 5.2.0, > 7.1.0\nFixed Versions:     7.0.8.1, 6.1.7.7\n\nImpact\n------\nA proxy which chooses to caches this request can cause users to share\nsessions. This may include a user receiving an attacker's session or vice\nversa.\n\nThis was patched in 7.1.0 but not previously identified as a security\nvulnerability.\n\nAll users running an affected release should either upgrade or use one of the\nworkarounds immediately.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nUpgrade to Rails 7.1.X, or configure caching proxies not to cache the\nSet-Cookie headers.\n\nCredits\n-------\n\nThanks to [tyage](https://hackerone.com/tyage) for reporting this!","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26144.json","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26144.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2024-26144","reference_id":"","reference_type":"","scores":[{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86851","published_at":"2026-04-29T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86845","published_at":"2026-04-24T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86828","published_at":"2026-04-21T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86829","published_at":"2026-04-18T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86825","published_at":"2026-04-16T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86809","published_at":"2026-04-13T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86814","published_at":"2026-04-12T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86818","published_at":"2026-04-11T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86759","published_at":"2026-04-02T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86796","published_at":"2026-04-08T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86776","published_at":"2026-04-07T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86778","published_at":"2026-04-04T12:55:00Z"},{"value":"0.03103","scoring_system":"epss","scoring_elements":"0.86804","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2024-26144"},{"reference_url":"https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3","scoring_elements":""},{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-09T14:01:13Z/"}],"url":"https://discuss.rubyonrails.org/t/possible-sensitive-session-information-leak-in-active-storage/84945"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-09T14:01:13Z/"}],"url":"https://github.com/rails/rails/commit/723f54566023e91060a67b03353e7c03e7436433"},{"reference_url":"https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-09T14:01:13Z/"}],"url":"https://github.com/rails/rails/commit/78fe149509fac5b05e54187aaaef216fbb5fd0d3"},{"reference_url":"https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6g","reference_id":"","reference_type":"","scores":[{"value":"5.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-08-09T14:01:13Z/"}],"url":"https://github.com/rails/rails/security/advisories/GHSA-8h22-8cf7-hq6g"},{"reference_url":"https: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based DoS vulnerability in Action Dispatch\nThere is a possible regular expression based DoS vulnerability in Action Dispatch related to the If-None-Match header. This vulnerability has been assigned the CVE identifier CVE-2023-22795. A specially crafted HTTP `If-None-Match` header can cause the regular expression engine to enter a state of catastrophic backtracking, when on a version of Ruby below 3.2.0. This can cause the process to use large amounts of CPU and memory, leading to a possible DoS vulnerability All users running an affected release should either upgrade or use one of the workarounds immediately.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22795.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-22795.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-22795","reference_id":"","reference_type":"","scores":[{"value":"0.01304","scoring_system":"epss","scoring_elements":"0.79834","published_at":"2026-04-29T12:55:00Z"},{"value":"0.01304","scoring_system":"epss","scoring_elements":"0.79819","published_at":"2026-04-26T12:55:00Z"},{"value":"0.01304","scoring_system":"epss","scoring_elements":"0.79812","published_at":"2026-04-24T12:55:00Z"},{"value":"0.01304","scoring_system":"epss","scoring_elements":"0.79782","published_at":"2026-04-21T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.8121","published_at":"2026-04-02T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81234","published_at":"2026-04-07T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81262","published_at":"2026-04-08T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81267","published_at":"2026-04-09T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81288","published_at":"2026-04-11T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81274","published_at":"2026-04-12T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81266","published_at":"2026-04-13T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81303","published_at":"2026-04-16T12:55:00Z"},{"value":"0.01523","scoring_system":"epss","scoring_elements":"0.81305","published_at":"2026-04-18T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-22795"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22942"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44528"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21831"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-22577"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-23633"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-27777"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22792"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22794"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22795"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-22796"},{"reference_url":"https://discuss.rubyonrails.org/t/cve-2023-22795-possible-redos-based-dos-vulnerability-in-action-dispatch/82118","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://discuss.rubyonrails.org/t/cve-2023-22795-possible-redos-based-dos-vulnerability-in-action-dispatch/82118"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"LOW","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rails/rails/commit/8d82687f3b04b2803320b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of information in Action Pack\nAction Pack is a framework for handling and responding to web requests. Under certain circumstances response bodies will not be closed. In the event a response is *not* notified of a `close`, `ActionDispatch::Executor` will not know to reset thread local state for the next request. This can lead to data being leaked to subsequent requests. This has been fixed in Rails 7.0.2.1, 6.1.4.5, 6.0.4.5, and 5.2.6.1. Upgrading is highly recommended, but to work around this problem a middleware described in GHSA-wh98-p28r-vrc9 can be 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Pack contains Information Disclosure / Unintended Method Execution vulnerability\nImpact\n------\nThere is a possible information disclosure / unintended method execution vulnerability in Action Pack when using the `redirect_to` or `polymorphic_url` helper with untrusted user input.\n\nVulnerable code will look like this.\n\n```\nredirect_to(params[:some_param])\n```\n\nAll users running an affected release should either upgrade or use one of the workarounds immediately.\n\nReleases\n--------\nThe FIXED releases are available at the normal locations.\n\nWorkarounds\n-----------\nTo work around this problem, it is recommended to use an allow list for valid parameters passed from the user.  For example,\n\n```ruby\nprivate def check(param)\n  case param\n  when \"valid\"\n    param\n  else\n    \"/\"\n  end\nend\n\ndef index\n  redirect_to(check(params[:some_param]))\nend\n```\n\nOr force the user input to be cast to a string like this,\n\n```ruby\ndef index\n  redirect_to(params[:some_param].to_s)\nend\n```\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n* 5-2-information-disclosure.patch - Patch for 5.2 series\n* 6-0-information-disclosure.patch - Patch for 6.0 series\n* 6-1-information-disclosure.patch - Patch for 6.1 series\n\nPlease note that only the 5.2, 6.0, and 6.1 series are supported at present. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.\n\nCredits\n-------\n\nThanks to Benoit Côté-Jodoin from Shopify for reporting this.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22885.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22885.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22885","reference_id":"","reference_type":"","scores":[{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86812","published_at":"2026-04-16T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86838","published_at":"2026-04-26T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86831","published_at":"2026-04-24T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86815","published_at":"2026-04-21T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86746","published_at":"2026-04-02T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86765","published_at":"2026-04-04T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86763","published_at":"2026-04-07T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86783","published_at":"2026-04-08T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86791","published_at":"2026-04-09T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86805","published_at":"2026-04-11T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86802","published_at":"2026-04-12T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86797","published_at":"2026-04-13T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86817","published_at":"2026-04-18T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86837","published_at":"2026-04-29T12:55:00Z"},{"value":"0.03096","scoring_system":"epss","scoring_elements":"0.86736","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22885"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22880","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22880"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22885","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22885"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22904","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22904"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-22885.yml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/actionpack/CVE-2021-22885.yml"},{"reference_url":"https://groups.google.com/g/rubyonrails-security/c/NiQl-48cXYI","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":""},{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://groups.google.com/g/rubyonrails-security/c/NiQl-48cXYI"},{"reference_url":"https://hackerone.com/reports/1106652","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://hackerone.com/reports/1106652"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22885","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22885"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210805-0009","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.netapp.com/advisory/ntap-20210805-0009"},{"reference_url":"https://security.netapp.com/advisory/ntap-20210805-0009/","reference_id":"","reference_type":"","scores":[],"url":"https://security.netapp.com/advisory/ntap-20210805-0009/"},{"reference_url":"https://www.debian.org/security/2021/dsa-4929","reference_id":"","reference_type":"","scores":[],"url":"https://www.debian.org/security/2021/dsa-4929"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1957441","reference_id":"1957441","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1957441"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988214","reference_id":"988214","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988214"},{"reference_url":"https://security.archlinux.org/AVG-1920","reference_id":"AVG-1920","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-1920"},{"reference_url":"https://security.archlinux.org/AVG-1921","reference_id":"AVG-1921","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-1921"},{"reference_url":"https://security.archlinux.org/AVG-2090","reference_id":"AVG-2090","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2090"},{"reference_url":"https://security.archlinux.org/AVG-2223","reference_id":"AVG-2223","reference_type":"","scores":[{"value":"Medium","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-2223"},{"reference_url":"https://github.com/advisories/GHSA-hjg4-8q5f-x6fm","reference_id":"GHSA-hjg4-8q5f-x6fm","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-hjg4-8q5f-x6fm"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:4702","reference_id":"RHSA-2021:4702","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:4702"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/250644?format=json","purl":"pkg:gem/rails@5.2.4.6","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@5.2.4.6"},{"url":"http://public2.vulnerablecode.io/api/packages/250646?format=json","purl":"pkg:gem/rails@6.0.3.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1bxs-yghe-cyck"},{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.7"},{"url":"http://public2.vulnerablecode.io/api/packages/250648?format=json","purl":"pkg:gem/rails@6.1.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1bxs-yghe-cyck"},{"vulnerability":"VCID-1x8k-t8mr-3fgp"},{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"},{"vulnerability":"VCID-msda-xqbp-qfdd"},{"vulnerability":"VCID-wg3a-j2dp-ayh4"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.1.3.1"}],"aliases":["CVE-2021-22885","GHSA-hjg4-8q5f-x6fm"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-gjey-bqtd-kqa1"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/47410?format=json","vulnerability_id":"VCID-wg3a-j2dp-ayh4","summary":"Possible DoS Vulnerability in Action Controller Token Authentication\nThere is a possible DoS vulnerability in the Token Authentication logic in Action Controller.\n\nVersions Affected:  >= 4.0.0\nNot affected:       < 4.0.0\nFixed Versions:     6.1.3.2, 6.0.3.7, 5.2.4.6, 5.2.6\n\nImpact\n------\nImpacted code uses `authenticate_or_request_with_http_token` or `authenticate_with_http_token` for request authentication.  Impacted code will look something like this:\n\n```\nclass PostsController < ApplicationController\n  before_action :authenticate\n\n  private\n\n  def authenticate\n    authenticate_or_request_with_http_token do |token, options|\n      # ...\n    end\n  end\nend\n```\n\nAll users running an affected release should either upgrade or use one of the workarounds immediately.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nThe following monkey patch placed in an initializer can be used to work around the issue:\n\n```ruby\nmodule ActionController::HttpAuthentication::Token\n  AUTHN_PAIR_DELIMITERS = /(?:,|;|\\t)/\nend\n```\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n* 5-2-http-authentication-dos.patch - Patch for 5.2 series\n* 6-0-http-authentication-dos.patch - Patch for 6.0 series\n* 6-1-http-authentication-dos.patch - Patch for 6.1 series\n\nPlease note that only the 6.1.Z, 6.0.Z, and 5.2.Z series are supported at present. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.\n\nCredits\n-------\nThank you to https://hackerone.com/wonda_tea_coffee for reporting this issue!","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22904.json","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22904.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22904","reference_id":"","reference_type":"","scores":[{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92014","published_at":"2026-04-29T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92018","published_at":"2026-04-26T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.9202","published_at":"2026-04-24T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92015","published_at":"2026-04-21T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92019","published_at":"2026-04-18T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92022","published_at":"2026-04-16T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.91966","published_at":"2026-04-01T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92007","published_at":"2026-04-12T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92004","published_at":"2026-04-13T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.92","published_at":"2026-04-08T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.91987","published_at":"2026-04-07T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.91981","published_at":"2026-04-04T12:55:00Z"},{"value":"0.07856","scoring_system":"epss","scoring_elements":"0.91974","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-22904"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22880","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22880"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22885","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22885"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22904","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22904"},{"reference_url":"https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://discuss.rubyonrails.org/t/cve-2021-22904-possible-dos-vulnerability-in-action-controller-token-authentication/77869"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/rails/rails","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails"},{"reference_url":"https://github.com/rails/rails/releases/tag/v5.2.4.6","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails/releases/tag/v5.2.4.6"},{"reference_url":"https://github.com/rails/rails/releases/tag/v5.2.6","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails/releases/tag/v5.2.6"},{"reference_url":"https://github.com/rails/rails/releases/tag/v6.0.3.7","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/rails/rails/releases/tag/v6.0.3.7"},{"reference_url":"https://github.com/rails/rails/releases/tag/v6.1.3.2","reference_id":"","reference_type":"","scores":[{"value":"7.5","scoring_system":"cvssv3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i/packages/250646?format=json","purl":"pkg:gem/rails@6.0.3.7","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1bxs-yghe-cyck"},{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.0.3.7"},{"url":"http://public2.vulnerablecode.io/api/packages/251922?format=json","purl":"pkg:gem/rails@6.1.3.2","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-1bxs-yghe-cyck"},{"vulnerability":"VCID-1x8k-t8mr-3fgp"},{"vulnerability":"VCID-63gy-6njy-kbd8"},{"vulnerability":"VCID-65tq-e5eb-eucj"},{"vulnerability":"VCID-hppf-a715-r7b2"},{"vulnerability":"VCID-jwun-grgg-2uet"},{"vulnerability":"VCID-msda-xqbp-qfdd"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:gem/rails@6.1.3.2"}],"aliases":["CVE-2021-22904","GHSA-7wjx-3g7j-8584"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-wg3a-j2dp-ayh4"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/48826?format=json","vulnerability_id":"VCID-wyy6-h8bq-vyde","summary":"Denial of Service in Action Dispatch\nImpact\n------\nThere is a possible Denial of Service vulnerability in Action Dispatch. Carefully crafted Accept headers can cause the mime type parser in Action Dispatch to do catastrophic backtracking in the regular expression engine.\n\nReleases\n--------\nThe fixed releases are available at the normal locations.\n\nWorkarounds\n-----------\nThe following monkey patch placed in an initializer can be used to work around the issue.\n\n```ruby\nmodule Mime\n  class Type\n    MIME_REGEXP = /\\A(?:\\*\\/\\*|#{MIME_NAME}\\/(?:\\*|#{MIME_NAME})(?>\\s*#{MIME_PARAMETER}\\s*)*)\\z/\n  end\nend\n```\n\nPatches\n-------\nTo aid users who aren't able to upgrade immediately we have provided patches for the two supported release series. They are in git-am format and consist of a single changeset.\n\n* 6-0-Prevent-catastrophic-backtracking-during-mime-parsin.patch - Patch for 6.0 series\n* 6-1-Prevent-catastrophic-backtracking-during-mime-parsin.patch - Patch for 6.1 series\n\nPlease note that only the 6.1.Z, 6.0.Z, and 5.2.Z series are supported at present. Users of earlier unsupported releases are advised to upgrade as soon as possible as we cannot guarantee the continued availability of security fixes for unsupported releases.\n\nCredits\n-------\n\nThanks to Security Curious <security...@pm.me> for reporting 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