{"action":"Upgrade apache2 to 2.4.25-1 or later.","affected":[{"fixed":"2.4.25-1","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.25-1"],"id":"tcs_01M5NBGQZKBH510K6JQEVMKGPR","modified_at":"2026-09-22T07:00:40.703228030Z","published_at":"2017-07-27T21:29:00.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-2161","https://security-tracker.debian.org/tracker/CVE-2016-2161"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-2161","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-2161"}],"summary":"In Apache HTTP Server versions 2.4.0 to 2.4.23, malicious input to mod_auth_digest can cause the server to crash, and each instance continues to crash even for subsequently valid requests."}