{"action":"Upgrade asterisk to 1:13.1.0~dfsg-1.1 or later.","affected":[{"fixed":"1:13.1.0~dfsg-1.1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:13.1.0~dfsg-1.1"],"id":"tcs_01M5NB4HRMCGGEHMR6K8VCDPYJ","modified_at":"2026-09-09T06:47:32.364206150Z","published_at":"2015-02-09T11:59:00.067Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-1558","https://security-tracker.debian.org/tracker/CVE-2015-1558"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-1558","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-1558"}],"summary":"Asterisk Open Source 12.x before 12.8.1 and 13.x before 13.1.1, when using the PJSIP channel driver, does not properly reclaim RTP ports, which allows remote authenticated users to cause a denial of s"}