{"id":"ALPINE-CVE-2023-39456","details":"Improper Input Validation vulnerability in Apache Traffic Server with malformed HTTP/2 frames.This issue affects Apache Traffic Server: from 9.0.0 through 9.2.2.\n\nUsers are recommended to upgrade to version 9.2.3, which fixes the issue.","modified":"2026-11-03T06:32:48.634114399Z","published":"2023-10-17T07:15:09.737Z","upstream":["CVE-2023-39456"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2023-39456"}],"affected":[{"package":{"name":"trafficserver9","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/trafficserver9?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-39456.json"}},{"package":{"name":"trafficserver9","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/trafficserver9?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-39456.json"}},{"package":{"name":"trafficserver9","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/trafficserver9?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-39456.json"}},{"package":{"name":"trafficserver9","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/trafficserver9?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.2.3-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-39456.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}