{"id":"ALSA-2022:4799","summary":"Important: rsyslog security update","details":"The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format.\n\nSecurity Fix(es):\n\n* rsyslog: Heap-based overflow in TCP syslog server (CVE-2022-24903)\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":"2026-01-30T00:53:01.925079Z","published":"2022-05-30T07:24:07Z","related":["CVE-2022-24903"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2022-4799.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2022-24903"}],"affected":[{"package":{"name":"rsyslog","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-crypto","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-crypto"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-doc","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-doc"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-elasticsearch","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-elasticsearch"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-gnutls","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-gnutls"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-gssapi","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-gssapi"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-kafka","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-kafka"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmaudit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmaudit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmfields","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmfields"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmjsonparse","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmjsonparse"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmkubernetes","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmkubernetes"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmnormalize","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmnormalize"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mmsnmptrapd","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mmsnmptrapd"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-mysql","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-mysql"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.2102.0-7.el8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2022:4799.json"}},{"package":{"name":"rsyslog-omamqp1","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/rsyslog-omamqp1"},"ranges":[{"type":"ECOSYSTEM","ev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