Bug 213238

Summary: Firefox crash due to javascript-triggered NULL pointer dereference
Product: [Fedora] Fedora Reporter: Lubomir Kundrak <lkundrak>
Component: firefoxAssignee: Christopher Aillon <caillon>
Status: CLOSED ERRATA QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: 6CC: petrosyan, stransky, wtogami
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
URL: http://www.gotfault.net/research/advisory/gadv-firefox.txt
Whiteboard: reported=20061031,source=fulldisclosure,public=20061027,impact=low
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-03-06 09:15:57 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: 213237    
Bug Blocks:    
Attachments:
Description Flags
Firefox 1.5.0.7 crash testcase none

Description Lubomir Kundrak 2006-10-31 13:03:28 UTC 
+++ This bug was initially created as a clone of Bug #213237 +++

Description of problem:

Mozilla Firefox is prone to a DoS within its javascript Range object. In a
special condition, a NULL Pointer Deference occur and Firefox crashes.
Refer to advisory text or attached testcase for details.

Version-Release number of selected component (if applicable):
1.5.0.7

-- Additional comment from lkundrak on 2006-10-31 07:53 EST --
Created an attachment (id=139850)
Firefox 1.5.0.7 crash testcase


-- Additional comment from lkundrak on 2006-10-31 08:00 EST --
(From update of attachment 139850 [details])
I set the MIME type of the patch to text/plain, for obvious reason.
Comment 1 Lubomir Kundrak 2006-10-31 13:03:28 UTC 
Created attachment 139851 [details]
Firefox 1.5.0.7 crash testcase
Comment 2 petrosyan 2006-11-10 07:58:52 UTC 
this bug is still present in Firefox 1.5.0.8
Comment 3 Martin Stransky 2006-11-24 10:08:24 UTC 
this bug is present in Firefox 2.0 too
Comment 4 petrosyan 2007-03-05 05:26:03 UTC 
This bug has been fixed in firefox-1.5.0.10-1.fc6 update released for Fedora Core 6.
Comment 5 petrosyan 2007-03-05 22:58:47 UTC 
This bug has also been fixed in firefox-2.0.0.2-1.fc7