{"action":"Upgrade asterisk to 1:1.6.2.0~dfsg~rc1-1 or later.","affected":[{"fixed":"1:1.6.2.0~dfsg~rc1-1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:1.6.2.0~dfsg~rc1-1"],"id":"tcs_01M5N9B1B70VQCJHGV42P69ZVE","modified_at":"2026-10-23T17:47:32.046146137Z","published_at":"2009-07-30T20:00:00.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-2651","https://security-tracker.debian.org/tracker/CVE-2009-2651"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-2651","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-2651"}],"summary":"main/rtp.c in Asterisk Open Source 1.6.1 before 1.6.1.2 allows remote attackers to cause a denial of service (crash) via an RTP text frame without a certain delimiter, which triggers a NULL pointer de"}