{"action":"Upgrade apache2 to 2.4.33-r0 or later.","affected":[{"fixed":"2.4.33-r0","introduced":"0"}],"component":"apache2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.8","exploited":false,"fixed_versions":["2.4.33-r0"],"id":"tcs_01M5NA83DNZEZX2ATYX6AXF0PJ","modified_at":"2026-10-23T17:17:55.211479102Z","published_at":"2018-03-26T15:29:00.587Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-1312","https://security.alpinelinux.org/vuln/CVE-2018-1312"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-1312#Alpine:v3.8/apache2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-1312"}],"summary":"In Apache httpd 2.2.0 to 2.4.29, when generating an HTTP Digest authentication challenge, the nonce sent to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster o"}