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CVE-2018-1000858

Published: 20 December 2018

GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in Attacker controlled CSRF, Information Disclosure, DoS. This attack appear to be exploitable via Victim must perform a WKD request, e.g. enter an email address in the composer window of Thunderbird/Enigmail. This vulnerability appears to have been fixed in after commit 4a4bb874f63741026bd26264c43bb32b1099f060.

Notes

AuthorNote
mdeslaur
introduced in 2.1.12
Priority

Medium

CVSS 3 base score: 8.8

Status

Package Release Status
gnupg2
Launchpad, Ubuntu, Debian
bionic
Released (2.2.4-1ubuntu1.2)
cosmic
Released (2.2.8-3ubuntu1.1)
precise Does not exist

trusty Does not exist
(trusty was not-affected [code not present])
upstream
Released (2.2.12-1)
xenial Not vulnerable
(code not present)
Patches:
upstream: https://github.com/gpg/gnupg/commit/4a4bb874f63741026bd26264c43bb32b1099f060 (2.2.12)