Bug 172590 - CVE-2005-3353 PHP exif data DoS
Summary: CVE-2005-3353 PHP exif data DoS
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: php
Version: 4
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Joe Orton
QA Contact: David Lawrence
URL:
Whiteboard: impact=moderate,public=20051002,repor...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-11-07 17:48 UTC by Josh Bressers
Modified: 2007-11-30 22:11 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2005-11-25 12:49:24 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Josh Bressers 2005-11-07 17:48:49 UTC 
PHP exif data DoS

An error in the way php processes exif image data has been found.
This flaw will cause PHP to enter an infinite loop when
exif_read_data() against the malicious image.  The PHP process will
continue to consume computing resources until the PHP process is
killed.
http://bugs.php.net/bug.php?id=34704

When run through httpd, the PHP process will eventually timeout and be
killed.  This is only a temporary DoS when PHP is run from httpd..


This issue also affects FC3
Comment 1 Joe Orton 2005-11-25 12:49:24 UTC 
Fixed in FEDORA-2005-1062/FEDORA-2005-1061.
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