{"id":"ALSA-2024:2504","summary":"Low: libssh security update","details":"libssh is a library which implements the SSH protocol. It can be used to implement client and server applications.\n\nSecurity Fix(es):\n\n* libssh: ProxyCommand/ProxyJump features allow injection of malicious code through hostname (CVE-2023-6004)\n* libssh: Missing checks for return values for digests (CVE-2023-6918)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T04:16:13.152576Z","published":"2024-04-30T00:00:00Z","related":["CVE-2023-6004","CVE-2023-6918"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2504"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-6004"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-6918"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2251110"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2254997"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-2504.html"}],"affected":[{"package":{"name":"libssh","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libssh"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.4-13.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2504.json"}},{"package":{"name":"libssh-config","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libssh-config"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.4-13.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2504.json"}},{"package":{"name":"libssh-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libssh-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.10.4-13.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2504.json"}}],"schema_version":"1.7.3"}