CVE ID:	CVE-2024-21626
Description:	runc is a CLI tool for spawning and running containers on Linux according to the OCI specification. In runc 1.1.11 and earlier, due to an internal file descriptor leak, an attacker could cause a newly- spawned container process (from runc exec) to have a working directory in the host filesystem namespace, allowing for a container escape by giving access to the host filesystem ("attack 2"). The same attack could be used by a malicious image to allow a container process to gain access to the host filesystem through runc run ("attack 1"). Variants of attacks 1 and 2 could be also be used to overwrite semi- arbitrary host binaries, allowing for complete container escapes ("attack 3a" and "attack 3b"). runc 1.1.12 includes patches for this issue.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2024.0295.1   1.3.6.1.4.1.25623.1.0.833729   1.3.6.1.4.1.25623.1.1.2.2024.1762   1.3.6.1.4.1.25623.1.1.4.2024.0459.1   1.3.6.1.4.1.25623.1.1.2.2024.1212   1.3.6.1.4.1.25623.1.0.885688   1.3.6.1.4.1.25623.1.1.2.2024.1234   1.3.6.1.4.1.25623.1.1.12.2024.6619.1   1.3.6.1.4.1.25623.1.1.2.2024.1504   1.3.6.1.4.1.25623.1.1.2.2024.1739   1.3.6.1.4.1.25623.1.1.2.2024.2069   1.3.6.1.4.1.25623.1.1.1.1.2024.5615   1.3.6.1.4.1.25623.1.1.18.2.2024.0295.1   1.3.6.1.4.1.25623.1.0.885656   1.3.6.1.4.1.25623.1.1.9.2024.10681005993298   1.3.6.1.4.1.25623.1.1.2.2024.1483
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2024-21626 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SYMO3BANINS6RGFQFKPRG4FIOJ7GWYTL/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NLXNE23Q5ESQUAI22Z7A63JX2WMPJ2J/ http://packetstormsecurity.com/files/176993/runc-1.1.11-File-Descriptor-Leak-Privilege-Escalation.html https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf https://github.com/opencontainers/runc/commit/02120488a4c0fc487d1ed2867e901eeed7ce8ecf https://github.com/opencontainers/runc/releases/tag/v1.1.12 https://github.com/opencontainers/runc/releases/tag/v1.1.12 https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv https://github.com/opencontainers/runc/security/advisories/GHSA-xr7r-f8xq-vfvv https://lists.debian.org/debian-lts-announce/2024/02/msg00005.html http://www.openwall.com/lists/oss-security/2024/02/01/1 http://www.openwall.com/lists/oss-security/2024/02/02/3