{"action":"Upgrade openssh to 1:6.4p1-1 or later.","affected":[{"fixed":"1:6.4p1-1","introduced":"0"}],"component":"openssh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1:6.4p1-1"],"id":"tcs_01M5NAHZT2A48M2S72DZ2W100Q","modified_at":"2026-09-01T20:03:18.406358935Z","published_at":"2013-11-08T15:55:13.747Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-4548","https://security-tracker.debian.org/tracker/CVE-2013-4548"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-4548#Debian:13/openssh","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-4548"}],"summary":"The mm_newkeys_from_blob function in monitor_wrap.c in sshd in OpenSSH 6.2 and 6.3, when an AES-GCM cipher is used, does not properly initialize memory for a MAC context data structure, which allows r"}