{"id":"ALSA-2021:1796","summary":"Moderate: container-tools:rhel8 security, bug fix, and enhancement update","details":"The container-tools module contains tools for working with containers, notably podman, buildah, skopeo, and runc.\n\nSecurity Fix(es):\n\n* golang: crypto/ssh: crafted authentication request can lead to nil pointer dereference (CVE-2020-29652)\n\n* podman: Remote traffic to rootless containers is seen as orginating from localhost (CVE-2021-20199)\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":"2026-02-04T03:53:51.896322Z","published":"2021-05-18T06:06:39Z","related":["CVE-2020-29652","CVE-2021-20199"],"references":[{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2021-1796.html"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2020-29652"},{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-20199"}],"affected":[{"package":{"name":"cockpit-podman","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/cockpit-podman"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"29-2.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"conmon","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/conmon"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:2.0.26-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"containernetworking-plugins","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/containernetworking-plugins"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.9.1-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"crit","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/crit"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.15-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"criu","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/criu"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.15-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"fuse-overlayfs","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/fuse-overlayfs"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.0-2.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"libslirp","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libslirp"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.1-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"libslirp-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libslirp-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.1-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"python3-criu","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/python3-criu"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.15-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"slirp4netns","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/slirp4netns"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.8-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}},{"package":{"name":"udica","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/udica"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.4-1.module_el8.6.0+2876+9ed4eae2"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:1796.json"}}],"schema_version":"1.7.3"}