{"id":"DEBIAN-CVE-2012-4562","details":"Multiple integer overflows in libssh before 0.5.3 allow remote attackers to cause a denial of service (infinite loop or crash) and possibly execute arbitrary code via unspecified vectors, which triggers a buffer overflow, infinite loop, or possibly some other unspecified vulnerabilities.","modified":"2026-09-05T06:47:33.242019166Z","published":"2012-11-30T22:55:01.783Z","upstream":["CVE-2012-4562"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2012-4562"}],"affected":[{"package":{"name":"libssh","ecosystem":"Debian:12","purl":"pkg:deb/debian/libssh?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4562.json"}},{"package":{"name":"libssh","ecosystem":"Debian:13","purl":"pkg:deb/debian/libssh?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4562.json"}},{"package":{"name":"libssh","ecosystem":"Debian:14","purl":"pkg:deb/debian/libssh?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.5.3-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2012-4562.json"}}],"schema_version":"1.9.0"}