{"id":"ALSA-2021:4139","summary":"Moderate: resource-agents security, bug fix, and enhancement update","details":"The resource-agents packages provide the Pacemaker and RGManager service managers with a set of scripts. These scripts interface with several services to allow operating in a high-availability (HA) environment.\n\nSecurity Fix(es):\n\n* python-pygments: Infinite loop in SML lexer may lead to DoS (CVE-2021-20270)\n\n* python-pygments: ReDoS in multiple lexers (CVE-2021-27291)\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":"2026-02-04T02:50:26.729942Z","published":"2021-11-09T08:20:04Z","related":["CVE-2021-20270","CVE-2021-27291"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-20270"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-27291"}],"affected":[{"package":{"name":"resource-agents","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/resource-agents"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-98.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4139.json"}},{"package":{"name":"resource-agents-aliyun","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/resource-agents-aliyun"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-98.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4139.json"}},{"package":{"name":"resource-agents-gcp","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/resource-agents-gcp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-98.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4139.json"}},{"package":{"name":"resource-agents-paf","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/resource-agents-paf"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.1-98.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:4139.json"}}],"schema_version":"1.7.3"}