Bug 681756 – CVE-2011-1141 Wireshark: Malformed LDAP filter string causes Denial of Service via excessive memory consumption

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Bug 681756 - (CVE-2011-1141) CVE-2011-1141 Wireshark: Malformed LDAP filter string causes Denial of Service via excessive memory consumption

Summary:	CVE-2011-1141 Wireshark: Malformed LDAP filter string causes Denial of Servic...

Status:	CLOSED ERRATA

Aliases:	CVE-2011-1141

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

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

URL:
Whiteboard:	public=20110301,reported=20110301,sou...
Keywords:	Security

Depends On:	549582 612240 676781 682932 682936 682937 833994
Blocks:
	Show dependency tree / graph

Reported:	2011-03-03 02:04 EST by Huzaifa S. Sidhpurwala
Modified:	2015-08-19 05:07 EDT (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2012-06-20 11:51:33 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHSA-2011:0369	normal	SHIPPED_LIVE	Moderate: wireshark security update	2011-03-21 13:07:10 EDT
Red Hat Product Errata	RHSA-2011:0370	normal	SHIPPED_LIVE	Moderate: wireshark security update	2011-03-21 15:39:13 EDT

Groups: None (edit)

Description Huzaifa S. Sidhpurwala 2011-03-03 02:04:16 EST

Common Vulnerabilities and Exposures assigned an identifier CVE-2011-1141 to
the following vulnerability:

Name: CVE-2011-1141
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1141
Assigned: 20110302
Reference: CONFIRM:http://anonsvn.wireshark.org/viewvc?view=rev&revision=36101
Reference: CONFIRM:http://www.wireshark.org/docs/relnotes/wireshark-1.2.15.html
Reference: CONFIRM:http://www.wireshark.org/docs/relnotes/wireshark-1.4.4.html
Reference: CONFIRM:http://www.wireshark.org/security/wnpa-sec-2011-03.html
Reference: CONFIRM:http://www.wireshark.org/security/wnpa-sec-2011-04.html
Reference: CONFIRM:https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5732

epan/dissectors/packet-ldap.c in Wireshark 1.0.x, 1.2.0 through
1.2.14, and 1.4.0 through 1.4.3 allows remote attackers to cause a
denial of service (memory consumption) via (1) a long LDAP filter
string or (2) an LDAP filter string containing many elements.

Comment 3 Huzaifa S. Sidhpurwala 2011-03-11 00:38:18 EST

Created wireshark tracking bugs for this issue

Affects: fedora-all [bug 676781]

Comment 4 errata-xmlrpc 2011-03-21 13:07:28 EDT

This issue has been addressed in following products:

  Red Hat Enterprise Linux 6

Via RHSA-2011:0369 https://rhn.redhat.com/errata/RHSA-2011-0369.html

Comment 5 errata-xmlrpc 2011-03-21 15:39:29 EDT

This issue has been addressed in following products:

  Red Hat Enterprise Linux 4
  Red Hat Enterprise Linux 5

Via RHSA-2011:0370 https://rhn.redhat.com/errata/RHSA-2011-0370.html

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