Bug 1209804 (CVE-2015-2928, CVE-2015-2929)

Summary:	CVE-2015-2928 CVE-2015-2929 tor: multiple issues fixed in the new upstream releases
Product:	[Other] Security Response	Reporter:	Vasyl Kaigorodov <vkaigoro>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	pfrields, pwouters, s
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	tor 0.2.6.7, tor 0.2.5.12, tor 0.2.4.27	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-03-03 14:32:00 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:	1209805, 1209806
Bug Blocks:

Description Vasyl Kaigorodov 2015-04-08 09:10:27 UTC

2 security issues were fixed in new upstream release of Tor.
From the https://blog.torproject.org/blog/tor-02512-and-0267-are-released:

- Fix an issue that would allow a malicious client to trigger an
  assertion failure and halt a hidden service. Fixes bug 15600;
  bugfix on 0.2.1.6-alpha. Reported by "disgleirio".
  https://trac.torproject.org/projects/tor/ticket/15600
This was assigned CVE-2015-2928.

- Fix a bug that could cause a client to crash with an assertion
  failure when parsing a malformed hidden service descriptor. Fixes
  bug 15601; bugfix on 0.2.1.5-alpha. Found by "DonnchaC".
  https://trac.torproject.org/projects/tor/ticket/15601
This was assigned CVE-2015-2929.

Comment 1 Vasyl Kaigorodov 2015-04-08 09:10:53 UTC

Created tor tracking bugs for this issue:

Affects: fedora-all [bug 1209805]
Affects: epel-all [bug 1209806]

Comment 2 Fedora Update System 2015-04-18 09:41:10 UTC

tor-0.2.5.12-1.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 3 Fedora Update System 2015-04-18 09:48:50 UTC

tor-0.2.5.12-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 4 Fedora Update System 2015-04-21 18:39:41 UTC

tor-0.2.5.12-1.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Fedora Update System 2015-04-28 19:15:12 UTC

tor-0.2.4.27-1.el5 has been pushed to the Fedora EPEL 5 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 6 Fedora Update System 2015-04-28 19:15:30 UTC

tor-0.2.5.12-1.el7 has been pushed to the Fedora EPEL 7 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2015-04-28 19:15:48 UTC

tor-0.2.5.12-1.el6 has been pushed to the Fedora EPEL 6 stable repository.  If problems still persist, please make note of it in this bug report.