Note: This bug is displayed in read-only format because the product is no longer active in Red Hat Bugzilla.

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Bug 168378

Summary:	CVE-2005-2917 Squid malformed NTLM authentication DoS
Product:	Red Hat Enterprise Linux 4	Reporter:	Josh Bressers <bressers>
Component:	squid	Assignee:	Martin Stransky <stransky>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	4.0	Keywords:	Security
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:	impact=moderate,reported=20050915,public=20050915,source=squid
Fixed In Version:	RHSA-2006-0052	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2006-03-07 18:50:16 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:
Bug Blocks:	168429

Description Josh Bressers 2005-09-15 15:02:56 UTC

This issue comes from upstream:
http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE10-NTLM-scheme_assert

It seems that the squid server supports NTLM authentication, it is possible to
crash the squid server.

Comment 1 Josh Bressers 2005-09-15 15:03:27 UTC

This issue may also affect RHEL2.1 and RHEL3

Comment 2 Martin Stransky 2005-11-10 10:58:56 UTC

RHEL2.1 isn't affected by this issue because it doesn't have NTLM helper...

Comment 3 Josh Bressers 2005-11-23 21:51:00 UTC

I have removed this bug from the RHEL3U7CanFix list (bug 168424).  This bug is
for RHEL4.  I have filed bug 174029 to cover RHEL3U7.

Comment 5 Red Hat Bugzilla 2006-03-07 18:50:17 UTC

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2006-0052.html