{"id":"CVE-2022-25763","summary":"Improper input validation on HTTP/2 headers ","details":"Improper Input Validation vulnerability in HTTP/2 request validation of Apache Traffic Server allows an attacker to create smuggle or cache poison attacks. This issue affects Apache Traffic Server 8.0.0 to 9.1.2.","modified":"2026-08-12T03:51:12.475506702Z","published":"2022-08-10T05:50:21Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25763.json","unresolved_ranges":[{"extracted_events":[{"introduced":"8.0.0 to 9.1.2"},{"last_affected":"8.0.0 to 9.1.2"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"apache","cwe_ids":["CWE-444"]},"references":[{"type":"WEB","url":"https://lists.apache.org/thread/rc64lwbdgrkv674koc3zl1sljr9vwg21"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25763.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CJ67IWD5PRJUOIYIDJRUG3UMS2UF4X4J/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZCSBQBYPOZSWS5LCOAQ6LJLRLXFIAW5A/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25763"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5206"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/apache/trafficserver","events":[{"introduced":"b310e3566f58dd04ec2b15b111ec86ea70e20019"},{"fixed":"b4393bc5aca5ac3b6f339722457a0ebd4dbf5517"},{"introduced":"b14030656330ed623cd1f9efe2f4f9abd9d16e29"},{"fixed":"30e5bdb03dea1492caf569a1af57eef647ee076c"}],"database_specific":{"source":"CPE_RANGE","cpe":"cpe:2.3:a:apache:traffic_server:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"8.0.0"},{"fixed":"8.1.5"},{"introduced":"9.0.0"},{"fixed":"9.1.3"}]}}],"versions":["8.1.4-rc0","8.1.4","8.1.3-rc1","8.1.3","8.1.3-rc0","8.1.2-rc0","8.1.1-rc0","8.1.1","8.1.0-rc0","8.1.0","8.0.6-rc1","8.0.6","8.0.6-rc0","8.0.5","8.0.4","8.0.4-rc0","8.0.3-rc0","8.0.3","8.0.2-rc0","8.0.2","8.0.1-rc0","8.0.1","8.0.0-rc4","8.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-25763.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N"}]}