[apport] konqueror [kdeinit] crashed with SIGSEGV in match()

Bug #115474 reported by Wouter Horré
298
Affects Status Importance Assigned to Milestone
kdelibs
Fix Released
High
kdelibs (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

Binary package hint: konqueror

steps to reproduce (in feisty):
* open konqueror
* visit twittervision.com

ProblemType: Crash
Architecture: i386
Date: Fri May 18 16:52:18 2007
DistroRelease: Ubuntu 7.04
ExecutablePath: /usr/bin/kdeinit
Package: kdelibs4c2a 4:3.5.6-0ubuntu14
PackageArchitecture: i386
ProcCmdline: konqueror\ [kdeinit]\ --preload
ProcCwd: /home/wouterh
ProcEnviron:

Signal: 11
SourcePackage: kdelibs
Stacktrace: #0 0xb60c40ac in ?? () from /usr/lib/libpcre.so.3
StacktraceTop: ?? () from /usr/lib/libpcre.so.3
ThreadStacktrace:
 .
 Thread 1 (process 9823):
 #0 0xb60c40ac in ?? () from /usr/lib/libpcre.so.3
Uname: Linux circus 2.6.20-15-generic #2 SMP Sun Apr 15 07:36:31 UTC 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin plugdev scanner video

CVE References

Revision history for this message
Wouter Horré (wouterh) wrote :
Revision history for this message
Wouter Horré (wouterh) wrote :

I have experienced this problem on two computers (both running kubuntu 7.04):
* one with an Intel Pentium 4 with HT
* one with an Intel Pentium D

The traces are from the one with the Pentium D.

The crash is easily reproduced: just visit twittervision.com with konqueror.

Revision history for this message
Marco Maini (maini10) wrote :

Taking for Apport retracing.

Changed in kdelibs:
assignee: nobody → maini10
status: New → Incomplete
Revision history for this message
Apport retracing service (apport) wrote : Symbolic stack trace

StacktraceTop:match (
match (
match (eptr=<value optimized out>, ecode=<value optimized out>, offset_top=<value optimized out>, md=0xbff66ef4, ims=3, eptrb=0xbf76cc08,
match (eptr=<value optimized out>, ecode=<value optimized out>, offset_top=<value optimized out>, md=0xbff66ef4, ims=3, eptrb=0xbf76d028,
match (eptr=<value optimized out>, ecode=<value optimized out>, offset_top=<value optimized out>, md=0xbff66ef4, ims=3, eptrb=0xbf76d448,

Revision history for this message
Apport retracing service (apport) wrote : Symbolic threaded stack trace
Revision history for this message
Marco Maini (maini10) wrote : Re: [apport] konqueror [kdeinit] crashed with SIGSEGV

Confirm this bug. Currently, I'm unable to reproduce this. If you perform any actions in that site that cause this crash, please post a comment in this report. Thanks.

Changed in kdelibs:
assignee: maini10 → nobody
status: Incomplete → Confirmed
Revision history for this message
Wouter Horré (wouterh) wrote :

I am unable to reproduce it on an up-to-date feisty system. It seems like the bug has disappeared since I reported it.

Changed in kdelibs:
status: Unknown → New
Changed in kdelibs:
status: New → Invalid
Changed in kdelibs:
status: Confirmed → Fix Released
Revision history for this message
Marco Maini (maini10) wrote :

Reopened due to duplicate 136712 that confirm this in an updated version of Gutsy.

Changed in kdelibs:
status: Fix Released → Confirmed
Revision history for this message
Marco Maini (maini10) wrote :

Marked as possible security vulnerability that may cause denial of service. Please see http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=400121 and http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-6015.

Changed in kdelibs:
status: Unknown → Confirmed
Changed in kdelibs:
status: Confirmed → Fix Released
Revision history for this message
Jonathan Thomas (echidnaman) wrote :

Should be fixed with the latest KDE3.

Changed in kdelibs:
status: Confirmed → Fix Released
Changed in kdelibs:
importance: Unknown → High
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