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CVE-2024-0874

17
FAUCET Score

CVE-2024-0874 describes a flaw in CoreDNS where incorrectly implemented caching can lead to the return of invalid cache entries. This vulnerability carries a medium CVSS score of 5.3, indicating a network-based attack with low complexity and no user interaction required, potentially resulting in a loss of integrity. There is currently no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
Red HatRed Hat Advanced Cluster Management For Kubernetes 2
All Versions ImpactedCNA affecteddefault affected
Red HatRed Hat OpenShift Container Platform 4.13
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat OpenShift Container Platform 4.14
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat OpenShift Container Platform 4.15
Range not provided by sourceCNA affecteddefault affected
Red HatRed Hat OpenShift Container Platform 4.16
Range not provided by sourceCNA affecteddefault affected

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.76%
Probability of exploitation in next 30 days
EPSS Percentile
51.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0076 is in the 32nd percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (18)

gopatch availablevia ghsa
Product: github.com/coredns/corednsFixed in: 1.11.2
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 x64Fixed in: 1.11.1-8
microsoftpatch availablevia msrc
Product: CBL Mariner 2.0 ARMFixed in: 1.11.1-8
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 x64Fixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: Azure Linux 3.0 ARMFixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: azl3 coredns 1.11.1-4 on Azure Linux 3.0Fixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: 17749-17084Fixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: 19869-17084Fixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: cbl2 coredns 1.11.1-8 on CBL Mariner 2.0Fixed in: 1.11.1-8
microsoftpatch availablevia msrc
Product: cbl2 coredns 1.11.1-18 on CBL Mariner 2.0Fixed in: 1.11.1-8
microsoftpatch availablevia msrc
Product: azl3 coredns 1.11.1-2 on Azure Linux 3.0Fixed in: 1.11.1-2
microsoftpatch availablevia msrc
Product: 17352-16823Fixed in: 1.11.1-8
microsoftpatch availablevia msrc
Product: 19867-17086Fixed in: 1.11.1-8
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.14Fixed in: openshift4/ose-coredns:v4.14.0-202408260910.p0.gfdd6037.assembly.stream.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.15Fixed in: openshift4/ose-coredns-rhel9:v4.15.0-202407230407.p0.g1326282.assembly.stream.el9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.16Fixed in: openshift4/ose-coredns-rhel9:v4.16.0-202406131906.p0.g04d84f7.assembly.stream.el9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat OpenShift Container Platform 4.13Fixed in: openshift4/ose-coredns:v4.13.0-202408260940.p0.ge70f097.assembly.stream.el8
View patch
redhatend of lifevia redhat_api
Product: Red Hat Advanced Cluster Management for Kubernetes 2Fixed in: rhacm2/lighthouse-agent-rhel8

Vendor Advisories (4)

microsoft2024-Sep/CVE-2024-0874

CVE-2024-0874

Sep 10, 2024
goGHSA-m9w6-wp3h-vq8gmedium

CoreDNS may return invalid cache entries

Apr 25, 2024
microsoft2024-Apr/CVE-2024-0874Moderate

Coredns: cd bit response is cached and served later

Apr 9, 2024
redhatCVE-2024-0874Moderate

coredns: CD bit response is cached and served later

Jul 3, 2023

References

access.redhat.com / errata/RHSA-2024:0041
access.redhat.com / errata/RHSA-2024:4850
access.redhat.com / errata/RHSA-2024:6009
access.redhat.com / errata/RHSA-2024:6406
access.redhat.com / security/cve/CVE-2024-0874
bugzilla.redhat.com / show_bug.cgi
github.com / coredns/coredns/issues/6186
github.com / coredns/coredns/pull/6354