{"action":"Upgrade wireshark to 1.6.0-1 or later.","affected":[{"fixed":"1.6.0-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.6.0-1"],"id":"tcs_01M5N9SAVBJ1DDTFSB7DXRZ4JD","modified_at":"2026-10-23T17:47:23.683225973Z","published_at":"2011-06-06T19:55:02.787Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-1959","https://security-tracker.debian.org/tracker/CVE-2011-1959"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-1959#Debian:13/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-1959"}],"summary":"The snoop_read function in wiretap/snoop.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 does not properly handle certain virtualizable buffers, which allows remote attackers to cause a deni"}