{"action":"Upgrade apache2 to 2.4.25-4 or later.","affected":[{"fixed":"2.4.25-4","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.25-4"],"id":"tcs_01M5NCDPX74FYY93RW08Z2W5RK","modified_at":"2026-09-01T20:03:47.915398739Z","published_at":"2017-06-20T01:29:00.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-3169","https://security-tracker.debian.org/tracker/CVE-2017-3169"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-3169#Debian:14/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-3169"}],"summary":"In Apache httpd 2.2.x before 2.2.33 and 2.4.x before 2.4.26, mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port."}