{"action":"Upgrade apache2 to 2.4.23-2 or later.","affected":[{"fixed":"2.4.23-2","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.4.23-2"],"id":"tcs_01M5NBN66DTJJ8JJENR0FAV23M","modified_at":"2026-09-22T07:01:29.225315998Z","published_at":"2016-07-19T02:00:19.837Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-5387","https://security-tracker.debian.org/tracker/CVE-2016-5387"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-5387#Debian:14/apache2","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-5387"}],"summary":"The Apache HTTP Server through 2.4.23 follows RFC 3875 section 4.1.18 and therefore does not protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable, whi"}