Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/30749?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/30749?format=api", "vulnerability_id": "VCID-x54w-scep-kyde", "summary": "golang.org/x/net/http2/h2c vulnerable to request smuggling attack\nA request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.\n\n### Specific Go Packages Affected\ngolang.org/x/net/http2/h2c", "aliases": [ { "alias": "CVE-2022-41721" }, { "alias": "GHSA-fxg5-wq6x-vr4w" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/924173?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924167?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.0%2Bgit20210119.5f4716e%2Bdfsg-4?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3zyn-rapk-ybe8" }, { "vulnerability": "VCID-5kkq-5jpf-fqev" }, { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-aj2b-56uj-gkar" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" }, { "vulnerability": "VCID-azr4-u36f-pbew" }, { "vulnerability": "VCID-g8qg-4g78-pfgn" }, { "vulnerability": "VCID-k6de-54xk-dkfv" }, { "vulnerability": "VCID-sdd3-35ng-g7a3" }, { "vulnerability": "VCID-w53f-uad6-gqdn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.0%252Bgit20210119.5f4716e%252Bdfsg-4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924172?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.4.0%2Bdfsg-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.4.0%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924165?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.7.0%2Bdfsg-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-3zyn-rapk-ybe8" }, { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-aj2b-56uj-gkar" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" }, { "vulnerability": "VCID-g8qg-4g78-pfgn" }, { "vulnerability": "VCID-k6de-54xk-dkfv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.7.0%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924169?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.27.0-2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-73s2-6cpr-gkdu" }, { "vulnerability": "VCID-asx6-ds7x-6ubz" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.27.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/924168?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.47.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.47.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1062468?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.53.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.53.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1081522?format=api", "purl": "pkg:deb/debian/golang-golang-x-net@1:0.53.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/golang-golang-x-net@1:0.53.0-2%3Fdistro=trixie" } ], "affected_packages": [], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-41721.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-2022-41721.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41721", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20485", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20705", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20528", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20531", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20546", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20599", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20641", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20621", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20562", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00066", "scoring_system": "epss", "scoring_elements": "0.20765", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22274", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22288", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22441", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22395", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22313", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22248", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22164", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22268", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22296", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00074", "scoring_system": "epss", "scoring_elements": "0.22327", "published_at": "2026-05-09T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-41721" }, { "reference_url": "https://cs.opensource.google/go/x/net", "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://cs.opensource.google/go/x/net" }, { "reference_url": "https://go.dev/cl/447396", "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": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-04T14:43:40Z/" } ], "url": "https://go.dev/cl/447396" }, { "reference_url": "https://go.dev/issue/56352", "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": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-04T14:43:40Z/" } ], "url": "https://go.dev/issue/56352" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN", "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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP", "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://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-41721", "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://nvd.nist.gov/vuln/detail/CVE-2022-41721" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2023-1495", "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": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-04T14:43:40Z/" } ], "url": "https://pkg.go.dev/vuln/GO-2023-1495" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2162182", "reference_id": "2162182", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2162182" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:1326", "reference_id": "RHSA-2023:1326", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:1326" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:4627", "reference_id": "RHSA-2023:4627", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:4627" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/", "reference_id": "X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN", "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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-04T14:43:40Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP/", "reference_id": "X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP", "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:P/A:Y/T:P/P:M/B:A/M:M/D:T/2025-04-04T14:43:40Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP/" } ], "weaknesses": [ { "cwe_id": 444, "name": "Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')", "description": "The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-x54w-scep-kyde" }