{"id":"CVE-2022-47185","aliases":["DEBIAN-CVE-2022-47185","DLA-3595-1","DSA-5549-1","EUVD-2022-49960","GHSA-2fq4-2pvp-hvr5","OESA-2025-2053","UBUNTU-CVE-2022-47185"],"status":"published","title":"Apache Traffic Server: Invalid Range header causes a crash","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02003,"percentile":0.80952,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2023-08-09T06:57:40Z","modified":"2026-11-03T08:04:12Z","fixes":[{"ecosystem":"Debian:12","package":"trafficserver","fixed_in":["9.2.3+ds-1+deb12u1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"trafficserver","fixed_in":["9.1.4-4.oe2003sp4"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3+ds-1+deb12u1"}]}],"versions":["9.2.0+ds-2","9.2.0+ds-2+deb12u1","9.2.1+ds-1","9.2.2+ds-1","9.2.3+ds-1"]},{"source":"osv","ecosystem":"Debian:10","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1.7-0+deb10u2"}]}],"versions":["8.0.2+ds-1","8.0.2+ds-1+deb10u1","8.0.2+ds-1+deb10u2","8.0.2+ds-1+deb10u3","8.0.2+ds-1+deb10u4","8.0.2+ds-1+deb10u5","8.0.2+ds-1+deb10u6","8.0.2+ds-1+deb10u7","8.0.3+ds-1","8.0.3+ds-2","8.0.3+ds-3","8.0.3+ds-4","8.0.5+ds-1","8.0.5+ds-2","8.0.5+ds-3","8.0.6+ds-1","8.0.7+ds-1","8.0.8+ds-1","8.0.8+ds-2","8.1.0+ds-1","8.1.0+ds-2","8.1.1+ds-1","8.1.1+ds-1.1","8.1.5+ds-1~deb11u1","8.1.6+ds-1~deb10u1","8.1.6+ds-1~deb11u1","8.1.7-0+deb10u1"],"bundled":2},{"source":"osv","ecosystem":"Debian:11","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.1.9+ds-1~deb11u1"}]}],"versions":["8.1.1+ds-1.1","8.1.1+ds-1.1+deb11u1","8.1.5+ds-1~deb11u1","8.1.6+ds-1~deb10u1","8.1.6+ds-1~deb11u1","8.1.7+ds-1~deb11u1"],"bundled":4},{"source":"osv","ecosystem":"Debian:12","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3+ds-1+deb12u1"}]}],"versions":["9.2.0+ds-2","9.2.0+ds-2+deb12u1","9.2.1+ds-1","9.2.2+ds-1","9.2.3+ds-1"],"bundled":4},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.1.4-4.oe2003sp4"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.3.0-2ubuntu1","5.3.0-2ubuntu2"]},{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["7.0.0-5","7.1.2+ds-2","7.1.2+ds-2build1","7.1.2+ds-3"]},{"source":"osv","ecosystem":"Ubuntu:Pro:20.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.0.5+ds-1","8.0.5+ds-2","8.0.5+ds-2build1","8.0.5+ds-2ubuntu1","8.0.5+ds-3","8.0.5+ds-3ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"trafficserver","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.1.1+ds-1.1","9.1.1+ds-2build1","9.1.1+ds-2ubuntu0.1~esm1","9.1.1+ds-2ubuntu0.1","9.1.1+ds-2ubuntu0.1+esm1"]}],"products":[{"vendor":"apache","product":"traffic_server"},{"vendor":"apache software foundation","product":"apache traffic server"}],"references":[{"url":"https://lists.apache.org/thread/jsl6dfdgs1mjjo1mbtyflyjr7xftswhc","tags":["vendor-advisory","x_transferred","Mailing List","Vendor Advisory","advisory","report"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BOTOM2MFKOLK46Q3BQHO662HTPZFRQUC/","tags":["x_transferred","web"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00042.html","tags":["x_transferred","web"]},{"url":"https://www.debian.org/security/2023/dsa-5549","tags":["x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-47185","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BOTOM2MFKOLK46Q3BQHO662HTPZFRQUC"},{"url":"https://github.com/advisories/GHSA-2fq4-2pvp-hvr5"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/47xxx/CVE-2022-47185.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-47185","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2053","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-47185","tags":["report"]},{"url":"https://github.com/apache/trafficserver/issues/9265","tags":["report"]},{"url":"https://github.com/apache/trafficserver/pull/10131","tags":["report"]},{"url":"https://github.com/apache/trafficserver/commit/5d0835ea5a57003798497d07331fa4f89823c750","tags":["report"]},{"url":"https://github.com/apache/trafficserver/commit/c50ee6c4f2ae32f2c849fccb5b0f367165fe9c20","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-47185","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2022-47185","title":"Apache Traffic Server: Invalid Range header causes a crash","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.","status":"published","published":"2023-08-09T06:57:40.407Z","modified":"2025-02-13T16:34:00.177Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:34:24.971323Z"}],"euvd":[{"id":"EUVD-2022-49960","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 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Server.This issue affects Apache Traffic Server: through 9.2.1.","status":"published","published":"2023-08-09T07:15:09.93Z","modified":"2026-11-10T12:10:00.177Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-10T14:19:22.611066Z"}],"osv":[{"id":"CVE-2022-47185","title":"Apache Traffic Server: Invalid Range header causes a crash","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.","status":"published","published":"2023-08-09T06:57:40.407Z","modified":"2026-10-28T02:31:11.679432882Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:44:27.481647Z"},{"id":"DEBIAN-CVE-2022-47185","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.","status":"published","published":"2023-08-09T07:15:09.93Z","modified":"2026-11-03T08:04:12.598349128Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-03T08:23:07.763774Z"},{"id":"OESA-2025-2053","title":"trafficserver security update","description":"Apache Traffic Server is an OpenSource HTTP / HTTPS / HTTP/2 / QUIC reverse, forward and transparent proxy and cache.\r\n\r\nSecurity Fix(es):\n\nImproper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 9.2.1.(CVE-2022-47185)","status":"published","published":"2025-08-22T11:09:08Z","modified":"2026-08-18T01:18:11.395496632Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:43.127925Z"},{"id":"UBUNTU-CVE-2022-47185","description":"Improper input validation vulnerability on the range header in Apache Software Foundation Apache Traffic Server.This issue affects Apache Traffic Server: through 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