{"id":"ALSA-2021:4060","summary":"Moderate: libsolv security update","details":"The libsolv packages provide a library for resolving package dependencies using a satisfiability algorithm.\n\nSecurity Fix(es):\n\n* libsolv: heap-based buffer overflow in pool_installable() in src/repo.h (CVE-2021-33928)\n\n* libsolv: heap-based buffer overflow in pool_disabled_solvable() in src/repo.h (CVE-2021-33929)\n\n* libsolv: heap-based buffer overflow in pool_installable_whatprovides() in src/repo.h (CVE-2021-33930)\n\n* libsolv: heap-based buffer overflow in prune_to_recommended() in src/policy.c (CVE-2021-33938)\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.","modified":"2026-02-04T03:10:53.025548Z","published":"2021-11-02T07:49:29Z","related":["CVE-2021-33928","CVE-2021-33929","CVE-2021-33930","CVE-2021-33938"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-33928"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-33929"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-33930"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-33938"}],"affected":[{"package":{"name":"libsolv-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libsolv-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.16-3.el8_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4060.json"}},{"package":{"name":"libsolv-tools","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libsolv-tools"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.16-3.el8_4"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4060.json"}}],"schema_version":"1.7.3"}