{"id":"ALSA-2024:2204","summary":"Moderate: libnbd security update","details":"Network Block Device (NBD) is a protocol for accessing Block Devices (hard disks and disk-like devices) over a Network. The libnbd is a userspace client library for writing NBD clients.\n\nSecurity Fix(es):\n\n* libnbd: Malicious NBD server may crash libnbd (CVE-2023-5871)\n* libnbd: Crash or misbehaviour when NBD server returns an unexpected block size (CVE-2023-5215)\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":"2026-01-30T00:34:44.959629Z","published":"2024-04-30T00:00:00Z","related":["CVE-2023-5215","CVE-2023-5871"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2024:2204"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5215"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-5871"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2241041"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2247308"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2024-2204.html"}],"affected":[{"package":{"name":"libnbd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libnbd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"libnbd-bash-completion","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libnbd-bash-completion"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"libnbd-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/libnbd-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"nbdfuse","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/nbdfuse"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"ocaml-libnbd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/ocaml-libnbd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"ocaml-libnbd-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/ocaml-libnbd-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}},{"package":{"name":"python3-libnbd","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/python3-libnbd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.18.1-3.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2024:2204.json"}}],"schema_version":"1.7.3"}