Bug 927509 (CVE-2013-1895)

Summary:	CVE-2013-1895 py-bcrypt: concurrency issue leading to auth bypass
Product:	[Other] Security Response	Reporter:	Kurt Seifried <kseifried>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gwync, jlieskov, kevin
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-10 11:00:24 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:	927510, 927512
Bug Blocks:

Description Kurt Seifried 2013-03-26 06:04:46 UTC

Damien Miller reports:

Warning: py-bcrypt <0.3 contains a concurrency bug that could result in authn 
bypass. Please upgrade to 0.3 from https://pypi.python.org/pypi/py-bcrypt

Comment 1 Kurt Seifried 2013-03-26 06:06:42 UTC

Created py-bcrypt tracking bugs for this issue

Affects: fedora-all [bug 927510]

Comment 2 Kurt Seifried 2013-03-26 06:07:28 UTC

Created py-bcrypt tracking bugs for this issue

Affects: epel-6 [bug 927512]

Comment 3 Jan Lieskovsky 2013-03-27 10:47:50 UTC

Relevant upstream patch:
  https://code.google.com/p/py-bcrypt/source/detail?r=3bc365ff43736d26ff37e9f2a4084f37b381b569

Comment 4 Product Security DevOps Team 2019-06-10 11:00:24 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.