{"id":"MGASA-2021-0412","summary":"Updated opencontainers-runc packages fix security vulnerability","details":"runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory\nTraversal. To exploit the vulnerability, an attacker must be able to create\nmultiple containers with a fairly specific mount configuration. The problem\noccurs via a symlink-exchange attack that relies on a race condition\n(CVE-2021-30465).\n","modified":"2026-02-01T23:21:15.685413Z","published":"2021-08-27T15:29:51Z","related":["CVE-2021-30465"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0412.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=28962"},{"type":"REPORT","url":"https://github.com/opencontainers/runc/security/advisories/GHSA-c3xm-pvg7-gh7r"},{"type":"REPORT","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/35ZW6NBZSBH5PWIT7JU4HXOXGFVDCOHH/"}],"affected":[{"package":{"name":"opencontainers-runc","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/opencontainers-runc?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.2-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0412.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}