CVE-2023-28452

HIGH

7.5

Description

An issue was discovered in CoreDNS through 1.10.1. There is a vulnerability in DNS resolving software, which triggers a resolver to ignore valid responses, thus causing denial of service for normal resolution. In an exploit, the attacker could just forge a response targeting the source port of a vulnerable resolver without the need to guess the correct TXID.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/18/2024

Last Modified3/19/2025

Sourcenvd

Honeypot Sightings0

Affected Products

coredns.io:coredns

Weaknesses (CWE)

CWE-290

References

https://coredns.io/(cve@mitre.org)

https://gist.github.com/idealeer/e41c7fb3b661d4262d0b6f21e12168ba(cve@mitre.org)

IOC Correlations

No correlations recorded

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