Bug 1663917 (CVE-2018-1000858)

Summary:	CVE-2018-1000858 gnupg2: Cross site request forgery in dirmngr resulting in an information disclosure or denial of service
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	huzaifas, tmraz
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-01-09 04:44:49 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1663918, 1663944, 1664531
Bug Blocks:	1663920

Description Andrej Nemec 2019-01-07 10:04:45 UTC

A cross site request forgery vulnerability was found in gnupg between version 2.1.12 and 2.2.11 resulting in information disclosure or denial of service.

Upstream patch:

https://github.com/gpg/gnupg/commit/4a4bb874f63741026bd26264c43bb32b1099f060

Comment 1 Andrej Nemec 2019-01-07 10:04:57 UTC

Created gnupg2 tracking bugs for this issue:

Affects: fedora-all [bug 1663918]

Comment 2 Andrej Nemec 2019-01-07 10:05:27 UTC

References:

https://sektioneins.de/en/advisories/advisory-012018-gnupg-wkd.html