Bug 486183 – CVE-2009-0642 ruby: Incorrect checks for validity of X.509 certificates

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Bug 486183 - (CVE-2009-0642) CVE-2009-0642 ruby: Incorrect checks for validity of X.509 certificates

Summary:	CVE-2009-0642 ruby: Incorrect checks for validity of X.509 certificates

Status:	CLOSED ERRATA

Aliases:	CVE-2009-0642

Product:	Security Response
Classification:	Other
Component:	vulnerability (Show other bugs)
Sub Component:
Version:	unspecified
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Red Hat Product Security
QA Contact:
Docs Contact:

URL:	http://bugs.debian.org/cgi-bin/bugrep...
Whiteboard:	impact=moderate,source=debian,reporte...
Keywords:	Security

Depends On:	505085 505086 505087 505088
Blocks:
	Show dependency tree / graph

Reported:	2009-02-18 14:24 EST by Jan Lieskovsky
Modified:	2009-07-03 04:54 EDT (History)
CC List:	3 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2009-07-02 14:14:18 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2009:1140	normal	SHIPPED_LIVE	Moderate: ruby security update	2009-07-02 13:02:26 EDT

Groups: None (edit)

Description Jan Lieskovsky 2009-02-18 14:24:49 EST

Common Vulnerabilities and Exposures assigned an identifier CVE-2009-0642 to
the following vulnerability:

ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check
the return value from the OCSP_basic_verify function, which might
allow remote attackers to successfully present an invalid X.509
certificate, possibly involving a revoked certificate.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0642
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528
http://redmine.ruby-lang.org/issues/show/1091
http://www.securityfocus.com/bid/33769
http://xforce.iss.net/xforce/xfdb/48761

Patch:
http://redmine.ruby-lang.org/attachments/download/241

Comment 1 Jan Lieskovsky 2009-02-18 14:28:40 EST

This issue does NOT affect the versions of the Ruby package, as shipped
with Red Hat Enteprise Linux 2.1 and 3.

This issue affects the versions of the Ruby package, as shipped
with Red Hat Enterprise Linux 4 and 5.

This issue affects the versions of the Ruby package, as shipped
with Fedora releases of 9, 10 and devel.

Comment 2 Akira TAGOH 2009-02-20 03:15:51 EST

Can you file a bug for each releases? or we don't need it anymore?

Comment 3 Tomas Hoger 2009-06-09 03:43:53 EDT

Upstream SVN commit:
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22440

Comment 4 Jeroen van Meeuwen 2009-06-10 07:57:13 EDT

Fixed in 1.8.6-p368 in F-10, F-11 and devel.

Comment 6 errata-xmlrpc 2009-07-02 13:03:44 EDT

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2009:1140 https://rhn.redhat.com/errata/RHSA-2009-1140.html

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