CVE-2020-24696

—

CVSS 3.1

8.1 high

EPSS

1%p70

Published

Oct 2, 2020 (Oct 2, 2020)

Modified

Jun 17, 2026

Description

An issue was discovered in PowerDNS Authoritative through 4.3.0 when --enable-experimental-gss-tsig is used. A remote, unauthenticated attacker can trigger a race condition leading to a crash, or possibly arbitrary code execution, by sending crafted queries with a GSS-TSIG signature.

Vendors: powerdns
Products: authoritative
Weakness: CWE-362
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.4%)

In the news0 stories

No ingested article mentions this CVE yet.