What is CVE-2024-25581?

CVE-2024-25581 is a high-severity vulnerability in Powerdns Dnsdist, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2024-05-13.

How severe is CVE-2024-25581?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Powerdns Dnsdist

CVE-2024-25581

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 (AXF…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.000 (2.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Powerdns Dnsdist — versions 1.9.0, 1.9.1, 1.9.2

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

dnsdist.org/security-advisories/powerdns-advisory-for-dnsdist-2024-03.html
www.openwall.com/lists/oss-security/2024/05/13/1

Frequently asked questions

What is CVE-2024-25581?: CVE-2024-25581 is a high-severity vulnerability in Powerdns Dnsdist, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2024-05-13.
How severe is CVE-2024-25581?: High severity. CVSS v3 base score is 7.5 out of 10.