Bug 1322266

Summary:	CVE-2016-3068 mercurial: arbitrary code execution with Git subrepos
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED DUPLICATE	QA Contact:
Severity:	high	Docs Contact:
Priority:	high
Version:	unspecified	CC:	mads, ndbecker2, pstodulk
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	mercurial 3.7.3	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-04-04 08:08:02 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:	1322268
Bug Blocks:	1322269

Description Andrej Nemec 2016-03-30 07:38:18 UTC

Mercurial prior to 3.7.3 allowed URLs for Git subrepos that could result in arbitrary code execution on clone. This is a further side-effect of Git CVE-2015-7545.

External references:

https://www.mercurial-scm.org/wiki/WhatsNew#Mercurial_3.7.3_.282016-3-29.29

Upstream fix:

https://selenic.com/repo/hg-stable/rev/34d43cb85de8

Comment 1 Andrej Nemec 2016-03-30 07:43:38 UTC

Created mercurial tracking bugs for this issue:

Affects: fedora-all [bug 1322268]

Comment 2 Adam Mariš 2016-04-04 08:08:02 UTC


*** This bug has been marked as a duplicate of bug 1319768 ***

Comment 3 Fedora Update System 2016-04-07 15:47:57 UTC

mercurial-3.5.2-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2016-04-07 15:50:20 UTC

mercurial-3.5.2-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.