Bug 848584 (CVE-2012-4286) - CVE-2012-4286 wireshark: crash due to zero division in pcnap-ng file parser (wnpa-sec-2012-24)
Summary: CVE-2012-4286 wireshark: crash due to zero division in pcnap-ng file parser (...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2012-4286
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 848589
Blocks:
TreeView+ depends on / blocked
 
Reported: 2012-08-15 21:56 UTC by Vincent Danen
Modified: 2021-02-23 14:06 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-04-25 16:34:02 UTC
Embargoed:


Attachments (Terms of Use)

Description Vincent Danen 2012-08-15 21:56:14 UTC
It may be possible to make Wireshark crash by convincing someone to read a malformed packet trace file.

Affects 1.8.0 to 1.8.1 and is fixed in upstream 1.8.2 version.

http://www.wireshark.org/security/wnpa-sec-2012-24.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7533
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44074
http://anonsvn.wireshark.org/viewvc?view=revision&revision=44075


Statement:

This issue did not affect the versions of wireshark as shipped with Red Hat Enterprise Linux 5 or 6.

Comment 1 Vincent Danen 2012-08-15 22:03:01 UTC
Created wireshark tracking bugs for this issue

Affects: fedora-rawhide [bug 848589]

Comment 2 Fedora Update System 2012-09-17 22:53:24 UTC
wireshark-1.8.2-1.fc18 has been pushed to the Fedora 18 stable repository.  If problems still persist, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.