CVE-2024-42488
CVSS V2 None
CVSS V3 None
Description
Cilium is a networking, observability, and security solution with an eBPF-based dataplane. Prior to versions 1.14.14 and 1.15.8, a race condition in the Cilium agent can cause the agent to ignore labels that should be applied to a node. This could in turn cause CiliumClusterwideNetworkPolicies intended for nodes with the ignored label to not apply, leading to policy bypass. This issue has been patched in Cilium v1.14.14 and v1.15.8 As the underlying issue depends on a race condition, users unable to upgrade can restart the Cilium agent on affected nodes until the affected policies are confirmed to be working as expected.
Overview
- CVE ID
- CVE-2024-42488
- Assigner
- GitHub_M
- Vulnerability Status
- PUBLISHED
- Published Version
- 2024-08-15T20:36:29.463Z
- Last Modified Date
- 2024-08-15T20:36:29.463Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/cilium/cilium/security/advisories/GHSA-q7w8-72mr-vpgw | x_refsource_CONFIRM |
| https://github.com/cilium/cilium/pull/33511 | x_refsource_MISC |
| https://github.com/cilium/cilium/commit/aa44dd148a9be95e07782e4f990e61678ef0abf8 | x_refsource_MISC |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2024-42488 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42488 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-08-16 13:15:32 | Added to TrackCVE |