Test ID:	1.3.6.1.4.1.25623.1.1.2.2024.1739
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for docker-runc (EulerOS-SA-2024-1739)
Summary:	The remote host is missing an update for the Huawei EulerOS 'docker-runc' package(s) announced via the EulerOS-SA-2024-1739 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'docker-runc' package(s) announced via the EulerOS-SA-2024-1739 advisory. Vulnerability Insight: 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. (CVE-2024-21626) Affected Software/OS: 'docker-runc' package(s) on Huawei EulerOS V2.0SP12. Solution: Please install the updated package(s). CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	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/releases/tag/v1.1.12 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
Copyright	Copyright (C) 2024 Greenbone AG

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