{"id":"SUSE-SU-2025:3788-1","summary":"Security update for libssh","details":"This update for libssh fixes the following issues:\n\n- CVE-2025-8277: memory exhaustion leading to client-side DoS due to improper memory management when KEX process is\n  repeated with incorrect guesses (bsc#1249375).\n- CVE-2025-8114: NULL pointer dereference when an allocation error happens during the calculation of the KEX session ID\n  (bsc#1246974).\n","modified":"2026-03-11T07:30:54.393904Z","published":"2025-10-24T13:28:58Z","related":["CVE-2025-8114","CVE-2025-8277"],"upstream":["CVE-2025-8114","CVE-2025-8277"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2025/suse-su-20253788-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1246974"},{"type":"REPORT","url":"https://bugzilla.suse.com/1249375"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-8114"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2025-8277"}],"affected":[{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.3","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.12.1"}]}],"ecosystem_specific":{"binaries":[{"libssh4":"0.9.8-150400.3.12.1","libssh-config":"0.9.8-150400.3.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3788-1.json"}},{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.4","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.12.1"}]}],"ecosystem_specific":{"binaries":[{"libssh-config":"0.9.8-150400.3.12.1","libssh4":"0.9.8-150400.3.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3788-1.json"}},{"package":{"name":"libssh","ecosystem":"SUSE:Linux Enterprise Micro 5.5","purl":"pkg:rpm/suse/libssh&distro=SUSE%20Linux%20Enterprise%20Micro%205.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.8-150400.3.12.1"}]}],"ecosystem_specific":{"binaries":[{"libssh-config":"0.9.8-150400.3.12.1","libssh4":"0.9.8-150400.3.12.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:3788-1.json"}}],"schema_version":"1.7.5"}