Information Exposure Through Caching Affecting kubernetes-dns-node-cache package, versions <1.23.0-r7
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published20 May 2024
- disclosed25 Apr 2024
Introduced: 25 Apr 2024
CVE-2024-0874 (opens in a new tab)How to fix?
Upgrade Wolfi kubernetes-dns-node-cache to version 1.23.0-r7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kubernetes-dns-node-cache package and not the kubernetes-dns-node-cache package as distributed by Wolfi.
See How to fix? for Wolfi relevant fixed versions and status.
A flaw was found in coredns. This issue could lead to invalid cache entries returning due to incorrectly implemented caching.
References
- https://access.redhat.com/errata/RHSA-2024:4850
- https://access.redhat.com/errata/RHSA-2024:6009
- https://access.redhat.com/errata/RHSA-2024:6406
- https://access.redhat.com/errata/RHSA-2024:0041
- https://access.redhat.com/security/cve/CVE-2024-0874
- https://bugzilla.redhat.com/show_bug.cgi?id=2219234
- https://github.com/coredns/coredns/issues/6186
- https://github.com/coredns/coredns/pull/6354