{"url":"http://public2.vulnerablecode.io/api/packages/18581?format=json","purl":"pkg:maven/org.typelevel/jawn-parser_3@1.3.2","type":"maven","namespace":"org.typelevel","name":"jawn-parser_3","version":"1.3.2","qualifiers":{},"subpath":"","is_vulnerable":false,"next_non_vulnerable_version":null,"latest_non_vulnerable_version":null,"affected_by_vulnerabilities":[],"fixing_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/169450?format=json","vulnerability_id":"VCID-tvwp-ydpn-zqf1","summary":"Jawn is an open source JSON parser. Extenders of the `org.typelevel.jawn.SimpleFacade` and `org.typelevel.jawn.MutableFacade` who don't override `objectContext()` are vulnerable to a hash collision attack which may result in a denial of service. Most applications do not implement these traits directly, but inherit from a library. `jawn-parser-1.3.1` fixes this issue and users are advised to upgrade. For users unable to upgrade override `objectContext()` to use a collision-safe collection.","references":[{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-21653","reference_id":"","reference_type":"","scores":[{"value":"0.00141","scoring_system":"epss","scoring_elements":"0.34082","published_at":"2026-06-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-21653"},{"reference_url":"https://github.com/typelevel/jawn","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/typelevel/jawn"},{"reference_url":"https://github.com/typelevel/jawn/pull/390","reference_id":"390","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:52:18Z/"}],"url":"https://github.com/typelevel/jawn/pull/390"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21653","reference_id":"CVE-2022-21653","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21653"},{"reference_url":"https://github.com/advisories/GHSA-vc89-hccf-rq55","reference_id":"GHSA-vc89-hccf-rq55","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-vc89-hccf-rq55"},{"reference_url":"https://github.com/typelevel/jawn/security/advisories/GHSA-vc89-hccf-rq55","reference_id":"GHSA-vc89-hccf-rq55","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"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:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:52:18Z/"}],"url":"https://github.com/typelevel/jawn/security/advisories/GHSA-vc89-hccf-rq55"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/18581?format=json","purl":"pkg:maven/org.typelevel/jawn-parser_3@1.3.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.typelevel/jawn-parser_3@1.3.2"}],"aliases":["CVE-2022-21653","GHSA-vc89-hccf-rq55"],"risk_score":null,"exploitability":null,"weighted_severity":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-tvwp-ydpn-zqf1"}],"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/packages/pkg:maven/org.typelevel/jawn-parser_3@1.3.2"}