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Vulnerability · Published Apr 25, 2024 · Assigned by redhat

CVE-2024-0874Coredns: cd bit response is cached and served later

Medium 5.3

In plain English

A medium-severity security flaw in coredns. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 55% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.8%top 44.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A flaw was found in coredns. This issue could lead to invalid cache entries returning due to incorrectly implemented caching.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Gogithub.com/coredns/coredns1.11.2GHSA-m9w6-wp3h-vq8g
Gogithub.com/coredns/coredns1.11.2GO-2024-2785

Affected products (as reported)

VendorProductVersions
coredns 0 – before 1.11.2
Red Hat Red Hat OpenShift Container Platform 4.13 see references
Red Hat Red Hat OpenShift Container Platform 4.14 see references
Red Hat Red Hat OpenShift Container Platform 4.15 see references
Red Hat Red Hat OpenShift Container Platform 4.16 see references
Red Hat Logging Subsystem for Red Hat OpenShift see references
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2 see references

Weakness: CWE-524 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

References