CVE-2024-0874

Coredns: cd bit response is cached and served later

Description

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

Category

5.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.46%
Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory redhat.com
Affected: Red Hat Red Hat OpenShift Container Platform 4.13
Affected: Red Hat Red Hat OpenShift Container Platform 4.14
Affected: Red Hat Red Hat OpenShift Container Platform 4.15
Affected: Red Hat Red Hat OpenShift Container Platform 4.16
Affected: Red Hat Logging Subsystem for Red Hat OpenShift
Affected: Red Hat Red Hat Advanced Cluster Management for Kubernetes 2
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/errata/RHSA-2024:0041 vendor advisory
https://access.redhat.com/errata/RHSA-2024:4850 vendor advisory
https://access.redhat.com/errata/RHSA-2024:6009 vendor advisory
https://access.redhat.com/errata/RHSA-2024:6406 vendor advisory
https://access.redhat.com/security/cve/CVE-2024-0874 vdb entry
https://bugzilla.redhat.com/show_bug.cgi?id=2219234 issue tracking
https://github.com/coredns/coredns/issues/6186
https://github.com/coredns/coredns/pull/6354

Frequently Asked Questions

What is the severity of CVE-2024-0874?
CVE-2024-0874 has been scored as a medium severity vulnerability.
How to fix CVE-2024-0874?
To fix CVE-2024-0874, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-0874 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-0874 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-0874?
CVE-2024-0874 affects Red Hat Red Hat OpenShift Container Platform 4.13, Red Hat Red Hat OpenShift Container Platform 4.14, Red Hat Red Hat OpenShift Container Platform 4.15, Red Hat Red Hat OpenShift Container Platform 4.16, Red Hat Logging Subsystem for Red Hat OpenShift, Red Hat Red Hat Advanced Cluster Management for Kubernetes 2.
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