{"id":"ALSA-2021:1609","summary":"Moderate: p11-kit security, bug fix, and enhancement update","details":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nThe following packages have been upgraded to a later upstream version: p11-kit (0.23.22). (BZ#1887853)\n\nSecurity Fix(es):\n\n* p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers (CVE-2020-29361)\n\n* p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c (CVE-2020-29362)\n\n* p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c (CVE-2020-29363)\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":"2026-02-04T04:20:00.355666Z","published":"2021-05-18T05:38:50Z","related":["CVE-2020-29361","CVE-2020-29362","CVE-2020-29363"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2021-1609.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2020-29361"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2020-29362"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2020-29363"}],"affected":[{"package":{"name":"p11-kit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/p11-kit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1609.json"}},{"package":{"name":"p11-kit-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/p11-kit-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1609.json"}},{"package":{"name":"p11-kit-server","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/p11-kit-server"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1609.json"}},{"package":{"name":"p11-kit-trust","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/p11-kit-trust"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.23.22-1.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1609.json"}}],"schema_version":"1.7.3"}