Bug 153140 - CAN-2005-0524 PHP getimagesize() Multiple Denial of Service Vulnerabilities CAN-2005-0525
CAN-2005-0524 PHP getimagesize() Multiple Denial of Service Vulnerabilities C...
Status: CLOSED ERRATA
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: php (Show other bugs)
4.0
All Linux
medium Severity medium
: ---
: ---
Assigned To: Joe Orton
David Lawrence
impact=moderate,public=20050331,repor...
: Security
Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2005-04-01 14:58 EST by Josh Bressers
Modified: 2007-11-30 17:07 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2005-04-28 14:53:27 EDT
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

  None (edit)
Description Josh Bressers 2005-04-01 14:58:10 EST
Remote exploitation of multiple denial of service vulnerabilities in
the PHP Group's PHP scripting language allows attackers to consume CPU
resources. The vulnerable routines, php_handle_iff() and
php_handle_jpeg(), are reachable from the PHP function getimagesize(),
which is defined as follows:

    array getimagesize ( string filename [, array &imageinfo] )

More information is here:
http://www.idefense.com/application/poi/display?id=222&type=vulnerabilities
Comment 1 Josh Bressers 2005-04-01 14:59:05 EST
This issue should also affect RHEL2.1 and RHEL3
Comment 2 Christopher McCrory 2005-04-06 10:59:54 EDT
Is it possible to put your QA build on people.RH/ ?

Comment 3 Josh Bressers 2005-04-11 08:25:13 EDT
Joe,

Can you coment if this affects RHEL2.1? The CVE description says it only affects
PHP 4.2.2, 4.3.9, 4.3.10 and 5.0.3.  We ship 4.1.2-2.2 in RHEL2.1.
Comment 4 Joe Orton 2005-04-11 08:51:29 EDT
Josh: from review; no, this does not affect the RHEL2.1 getimagesize function.
Comment 5 Joe Orton 2005-04-22 11:51:07 EDT
Chris, test packages are now available from here:

http://people.redhat.com/jorton/Taroon-php/
http://people.redhat.com/jorton/Nahant-php/


Comment 6 Christopher McCrory 2005-04-27 12:53:55 EDT
FWIW, two days on our devel platform (taroon) and no problems

Comment 7 Josh Bressers 2005-04-28 14:53:27 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-405.html
Comment 8 Josh Bressers 2005-05-04 11:09:08 EDT
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2005-406.html

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