CVE-2019-13050

PoC —

CVSS 3.1

7.5 high

EPSS

3%p85

Published

Jun 29, 2019 (Jun 29, 2019)

Modified

Jun 17, 2026

Description

Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.

Vendors: gnupg sks keyserver project fedoraproject opensuse f5
Products: gnupg, sks keyserver, fedora, leap, traffix signaling delivery controller
Weakness: CWE-295
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 (2.7%)

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