{"action":"Upgrade wireshark to 1.4.5-1 or later.","affected":[{"fixed":"1.4.5-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.4.5-1"],"id":"tcs_01M5N9RHHB1WYM2MRVQJS4PQME","modified_at":"2026-10-23T17:47:48.069026679Z","published_at":"2011-04-29T22:55:02.547Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-1590","https://security-tracker.debian.org/tracker/CVE-2011-1590"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-1590#Debian:14/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-1590"}],"summary":"The X.509if dissector in Wireshark 1.2.x before 1.2.16 and 1.4.x before 1.4.5 does not properly initialize certain global variables, which allows remote attackers to cause a denial of service (applica"}