CVE-2024-25581

CVSS V2 None CVSS V3 None

Description

When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing the process to stop and thus leading to a Denial of Service. DNS over HTTPS is not enabled by default, and backends are using plain DNS (Do53) by default.

Overview

CVE ID
CVE-2024-25581

Assigner
OX

Vulnerability Status
PUBLISHED

Published Version
2024-05-13T11:49:24.500Z

Last Modified Date
2024-05-13T11:49:24.500Z

Weakness Enumerations

CWE	URL
CWE-20	http://cwe.mitre.org/data/definitions/20.html

References

Reference URL	Reference Tags
https://dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2024-03.html
http://www.openwall.com/lists/oss-security/2024/05/13/1

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2024-25581
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25581

History

Created	Old Value	New Value	Data Type	Notes
2024-06-26 12:37:15				Added to TrackCVE