Bug 1388038 (CVE-2016-8614)

Summary:	CVE-2016-8614 ansible: Improper verification of key fingerprints in apt_key module
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED NOTABUG	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	aortega, apevec, arubin, ayoung, bleanhar, ccoleman, chrisw, cvsbot-xmlrpc, dedgar, dmcphers, gmollett, jgoulding, jialiu, jjoyce, jkeck, jmatthew, joelsmith, jokerman, jschluet, kbasil, kdube, kseifried, lhh, lmeyer, lpeer, markmc, mmccomas, nthomas, rbryant, sankarshan, sclewis, security-response-team, sgirijan, sisharma, slinaber, smallamp, smohan, ssaha, tcarlin, tdawson, tdecacqu, tsanders, tvignaud, vbellur
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	ansible 2.2.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-01 15:28:42 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:	1388661, 1390650, 1390651, 1390652, 1390653
Bug Blocks:	1388042

Description Adam Mariš 2016-10-24 09:53:58 UTC

It was found that apt_key module does not properly verify key fingerprints, allowing remote adversary to create an OpenPGP key which matches the short key ID and inject this key instead of the correct key.

Upstream bug:

https://github.com/ansible/ansible-modules-core/issues/5237

Upstream patches:

https://github.com/ansible/ansible-modules-core/pull/5353
https://github.com/ansible/ansible-modules-core/pull/5357

Comment 4 Kurt Seifried 2016-11-01 15:25:41 UTC

Created ansible1.9 tracking bugs for this issue:

Affects: fedora-all [bug 1390651]
Affects: epel-all [bug 1390653]

Comment 5 Kurt Seifried 2016-11-01 15:26:01 UTC

Created ansible tracking bugs for this issue:

Affects: fedora-all [bug 1390650]
Affects: epel-all [bug 1390652]

Comment 6 Kurt Seifried 2016-11-01 15:28:42 UTC

This issue is addressed in Ansible 2.2.0 available at:

https://github.com/ansible/ansible/releases/tag/v2.2.0.0-1