CVE-2019-14855

HIGH7.5EPSS 0.38%

Published: 3/20/2020Modified: 4/28/2026

Also known as:ALPINE-CVE-2019-14855DEBIAN-CVE-2019-14855

Description

A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.

Affected packages (3)

Alpine/gnupgfrom 0, < 2.2.19-r0
Debian/gnupg1from 0
Debian/gnupg2from 0, < 2.2.19-1

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References (2)

ADVISORYhttps://security.alpinelinux.org/vuln/CVE-2019-14855
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2019-14855