CVE-2024-21626
CVE Details
Last Update
8/16/2024
NIST CVE Summary
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.
Our Official Summary
CVE exists in kube-proxy 1.28.11. Affects only k8s version 1.28.11 For customer workload clusters, workaround is to use k8s version 1.29+. For Palette Self Hosted cluster, a future release will upgrade to 1.29+.
CVE Severity
Status
Ongoing
Affected Products & Versions
- Palette VerteX 4.4.11
- Palette VerteX 4.4.14
Revision History
- 1.0 07/16/2024 Initial Publication
- 2.0 08/16/2024 Added palette VerteX 4.4.14 to Affected Products