Bug 494826 (CVE-2005-2974) - CVE-2005-2974 giflib/libunfig: NULL pointer dereference crash
Summary: CVE-2005-2974 giflib/libunfig: NULL pointer dereference crash
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2005-2974
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: http://web.nvd.nist.gov/view/vuln/det...
Whiteboard:
Depends On: 171413 491727 493567 493568
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-04-08 09:37 UTC by Tomas Hoger
Modified: 2019-09-29 12:29 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-11-19 15:07:30 UTC


Attachments (Terms of Use)
Chris Evans' PoC - bad1.gif (16.41 KB, image/gif)
2009-04-08 09:38 UTC, Tomas Hoger
no flags Details


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2009:0444 0 normal SHIPPED_LIVE Important: giflib security update 2009-04-22 17:37:31 UTC

Description Tomas Hoger 2009-04-08 09:37:17 UTC
Common Vulnerabilities and Exposures assigned an identifier CVE-2005-2974 to the following vulnerability:

libungif library before 4.1.0 allows attackers to cause a denial of service via
a crafted GIF file that triggers a null dereference.

References:
http://scary.beasts.org/security/CESA-2005-007.txt
http://sourceforge.net/project/shownotes.php?release_id=364493
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=171413

Comment 1 Tomas Hoger 2009-04-08 09:38:26 UTC
Created attachment 338678 [details]
Chris Evans' PoC - bad1.gif

Source: http://scary.beasts.org/security/CESA-2005-007.txt

Comment 2 errata-xmlrpc 2009-04-22 17:37:37 UTC
This issue has been addressed in following products:

  Red Hat Enterprise Linux 5

Via RHSA-2009:0444 https://rhn.redhat.com/errata/RHSA-2009-0444.html

Comment 3 Fedora Update System 2009-05-16 01:53:33 UTC
giflib-4.1.3-10.fc9 has been submitted as an update for Fedora 9.
http://admin.fedoraproject.org/updates/giflib-4.1.3-10.fc9

Comment 4 Fedora Update System 2009-05-19 02:09:08 UTC
giflib-4.1.3-10.fc9 has been pushed to the Fedora 9 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 5 Fedora Update System 2009-06-18 11:39:20 UTC
giflib-4.1.6-2.fc10 has been pushed to the Fedora 10 stable repository.  If problems still persist, please make note of it in this bug report.


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