Bug 630444 (CVE-2010-3072)

Summary: CVE-2010-3072 Squid: Denial of service due internal error in string handling (SQUID-2010:3)
Product: [Other] Security Response Reporter: Jan Lieskovsky <jlieskov>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedCC: henrik, jonathansteffan, jskala, mjc, vdanen
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-05-19 14:04:25 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Bug Depends On: 630445, 688482    
Bug Blocks:    

Description Jan Lieskovsky 2010-09-05 16:09:48 UTC
A denial of service flaw was found in the way Squid proxy caching
server internally processed NULL buffers. A remote, trusted client
could use this flaw to cause squid daemon crash (dereference NULL pointer)
when processing specially-crafted request.

  [1] http://www.squid-cache.org/Advisories/SQUID-2010_3.txt

Upstream patch (against Squid v3.0):
  [2] http://www.squid-cache.org/Versions/v3/3.0/changesets/squid-3.0-9189.patch

Upstream patch (against Squid v3.1):
  [3] http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10090.patch

  The vulnerability was discovered by Phil Oester.

Comment 1 Jan Lieskovsky 2010-09-05 16:11:28 UTC
This issue affects the versions of the squid package, as shipped with
Fedora release of 12 and 13.

Please fix.

Comment 2 Jan Lieskovsky 2010-09-05 16:12:27 UTC
Created squid tracking bugs for this issue

Affects: fedora-all [bug 630445]

Comment 3 Henrik Nordström 2010-09-05 16:18:29 UTC
update fixing this is already in updates for F13 and updates-testing for F12


Comment 4 Henrik Nordström 2010-09-05 16:28:37 UTC
correction. those updates are vulnerable. sorry for the confusion.

Comment 5 Jan Lieskovsky 2010-09-05 16:40:42 UTC
This issue did NOT affect the versions of the squid package, as shippped
with Red Hat Enterprise Linux 3, 4, or 5.

Comment 7 Jan Lieskovsky 2010-09-08 10:11:33 UTC
The CVE identifier of CVE-2010-3072 has been assigned to this issue.

Comment 8 Vincent Danen 2010-09-10 17:51:26 UTC

This issue did not affect the version of Squid as shipped with Red Hat Enterprise Linux 3, 4, or 5.  It was corrected in Red Hat Enterprise Linux 6 via RHSA-2011:0545.

Comment 10 errata-xmlrpc 2011-05-19 11:34:58 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0545 https://rhn.redhat.com/errata/RHSA-2011-0545.html