CVE-2020-24697

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CVSS 3.1

7.5 high

EPSS

4%p91

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 cause a denial of service by sending crafted queries with a GSS-TSIG signature.

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

NVD CVE.org GitHub PoCs EPSS (4.4%)

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