{"action":"Upgrade asterisk to 1:1.8.3.3-1 or later.","affected":[{"fixed":"1:1.8.3.3-1","introduced":"0"}],"component":"asterisk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1:1.8.3.3-1"],"id":"tcs_01M5N9QTP6VY0GPRE3W509ATBA","modified_at":"2026-10-23T17:47:45.462784137Z","published_at":"2011-03-15T17:55:05.953Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-1147","https://security-tracker.debian.org/tracker/CVE-2011-1147"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-1147","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-1147"}],"summary":"Multiple stack-based and heap-based buffer overflows in the (1) decode_open_type and (2) udptl_rx_packet functions in main/udptl.c in Asterisk Open Source 1.4.x before 1.4.39.2, 1.6.1.x before 1.6.1.2"}