{"id":"ALSA-2023:6372","summary":"Low: gdb security update","details":"The GNU Debugger (GDB) allows users to debug programs written in various programming languages including C, C++, and Fortran. \n\nSecurity Fix(es):\n\n* libiberty: Heap/stack buffer overflow in the dlang_lname function in d-demangle.c (CVE-2021-3826)\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":"2026-02-04T02:25:16.875744Z","published":"2023-11-07T00:00:00Z","related":["CVE-2021-3826"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:6372"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2021-3826"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2122627"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2023-6372.html"}],"affected":[{"package":{"name":"gdb","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdb"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6372.json"}},{"package":{"name":"gdb-doc","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdb-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6372.json"}},{"package":{"name":"gdb-gdbserver","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdb-gdbserver"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6372.json"}},{"package":{"name":"gdb-headless","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdb-headless"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6372.json"}},{"package":{"name":"gdb-minimal","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/gdb-minimal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.2-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:6372.json"}}],"schema_version":"1.7.3"}