{"action":"Upgrade apache2 to 2.2.22-1 or later.","affected":[{"fixed":"2.2.22-1","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.2.22-1"],"id":"tcs_01M5NA52EEE4K2WG32BZXP7SDK","modified_at":"2026-10-23T17:47:42.417995944Z","published_at":"2012-11-30T19:55:01.050Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-4557","https://security-tracker.debian.org/tracker/CVE-2012-4557"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-4557#Debian:14/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-4557"}],"summary":"The mod_proxy_ajp module in the Apache HTTP Server 2.2.12 through 2.2.21 places a worker node into an error state upon detection of a long request-processing time, which allows remote attackers to cau"}