{"action":"Upgrade libssh to 0.5.4-1 or later.","affected":[{"fixed":"0.5.4-1","introduced":"0"}],"component":"libssh","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.5.4-1"],"id":"tcs_01M5NA87MBV3NXSZ227QVRP765","modified_at":"2026-09-01T20:03:14.519344477Z","published_at":"2013-02-05T23:55:01.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-0176","https://security-tracker.debian.org/tracker/CVE-2013-0176"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-0176#Debian:14/libssh","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-0176"}],"summary":"The publickey_from_privatekey function in libssh before 0.5.4, when no algorithm is matched during negotiations, allows remote attackers to cause a denial of service (NULL pointer dereference and cras"}