{"action":"Upgrade apr to 1.7.1-r0 or later.","affected":[{"fixed":"1.7.1-r0","introduced":"0"}],"component":"apr","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["1.7.1-r0"],"id":"tcs_01M5NE1QXYHSK30SGR7H60JBHS","modified_at":"2026-10-15T07:17:54.197231868Z","published_at":"2023-01-31T16:15:08.977Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-28331","https://security.alpinelinux.org/vuln/CVE-2022-28331"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-28331#Alpine:v3.20/apr","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-28331"}],"summary":"On Windows, Apache Portable Runtime 1.7.0 and earlier may write beyond the end of a stack based buffer in apr_socket_sendv(). This is a result of integer overflow."}