PHP GD graphics library integer overflow
| php-gd-overflow (33453) |  High Risk |
Description:
PHP is vulnerable to an integer overflow, caused by improper bounds checking by the GD graphics library function. By creating a specially-crafted Wireless Bitmap (WBMP) image, a remote attacker could execute arbitrary code on the system or cause a denial of service, if the attacker could persuade the victim to view the malicious image.
Platforms Affected:
- Apple, Mac OS X 10.3.9
- Apple, Mac OS X 10.4.10
- Apple, Mac OS X Server 10.3.9
- Apple, Mac OS X Server 10.4.10
- Gentoo, Linux
- MandrakeSoft, Mandrake Linux 2007
- MandrakeSoft, Mandrake Linux 2007 X86_64
- MandrakeSoft, Mandrake Linux 2007.1 X86_64
- MandrakeSoft, Mandrake Linux 2007.1
- MandrakeSoft, Mandrake Linux 2008.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 3.0
- MandrakeSoft, Mandrake Linux Corporate Server 3.0 X86_64
- MandrakeSoft, Mandrake Linux Corporate Server 4.0
- MandrakeSoft, Mandrake Linux Corporate Server 4.0 X86_64
- MandrakeSoft, Mandrake Multi Network Firewall 2.0
- Novell, Linux POS 9
- Novell, Open Enterprise Server
- Novell, Open Enterprise Server
- Novell, OpenSUSE 10.2
- Novell, UnitedLinux 1.0
- PHP, PHP 4.0 RC2
- PHP, PHP 4.0 RC1
- PHP, PHP 4.0 Beta4
- PHP, PHP 4.0 Beta3
- PHP, PHP 4.0 Beta2
- PHP, PHP 4.0 Beta1
- PHP, PHP 4.0 Beta 4 Patch1
- PHP, PHP 4.0.0
- PHP, PHP 4.0.1
- PHP, PHP 4.0.2
- PHP, PHP 4.0.3
- PHP, PHP 4.0.4
- PHP, PHP 4.0.5
- PHP, PHP 4.0.6
- PHP, PHP 4.0.7
- PHP, PHP 4.1.0
- PHP, PHP 4.1.1
- PHP, PHP 4.1.2
- PHP, PHP 4.1.3
- PHP, PHP 4.2.0
- PHP, PHP 4.2.1
- PHP, PHP 4.2.2
- PHP, PHP 4.2.3
- PHP, PHP 4.2.4
- PHP, PHP 4.3.0
- PHP, PHP 4.3.1
- PHP, PHP 4.3.10
- PHP, PHP 4.3.11
- PHP, PHP 4.3.2
- PHP, PHP 4.3.3
- PHP, PHP 4.3.4
- PHP, PHP 4.3.5
- PHP, PHP 4.3.6
- PHP, PHP 4.3.7
- PHP, PHP 4.3.8
- PHP, PHP 4.3.9
- PHP, PHP 4.4.0
- PHP, PHP 4.4.1
- PHP, PHP 4.4.2
- PHP, PHP 4.4.3
- PHP, PHP 4.4.4
- PHP, PHP 4.4.5
- PHP, PHP 4.4.6
- PHP, PHP 5.0.0 RC3
- PHP, PHP 5.0.0 RC2
- PHP, PHP 5.0.0 RC1
- PHP, PHP 5.0.0 Beta4
- PHP, PHP 5.0.0 Beta3
- PHP, PHP 5.0.0 Beta2
- PHP, PHP 5.0.0 Beta1
- PHP, PHP 5.0.0
- PHP, PHP 5.0.1
- PHP, PHP 5.0.2
- PHP, PHP 5.0.3
- PHP, PHP 5.0.4
- PHP, PHP 5.0.5
- PHP, PHP 5.1.0
- PHP, PHP 5.1.1
- PHP, PHP 5.1.2
- PHP, PHP 5.1.3
- PHP, PHP 5.1.4
- PHP, PHP 5.1.5
- PHP, PHP 5.1.6
- PHP, PHP 5.2.0
- PHP, PHP 5.2.1
- RedHat, Application Stack v1 for EL AS 4
- RedHat, Application Stack v1 for EL ES 4
- RedHat, Enterprise Linux 3 WS
- RedHat, Enterprise Linux 3 ES
- RedHat, Enterprise Linux 3 AS
- RedHat, Enterprise Linux 3 Desktop
- RedHat, Enterprise Linux 4 WS
- RedHat, Enterprise Linux 4 ES
- RedHat, Enterprise Linux 4 Desktop
- RedHat, Enterprise Linux 4 AS
- RedHat, Enterprise Linux 5 Client Workstation
- RedHat, Enterprise Linux 5
- SuSE, SLE SDK 10
- SuSE, SuSE Linux Retail Solution 8
- SuSE, SuSE SLES 10
- SuSE, SuSE SLES 9
- Turbolinux, Turbolinux 10 Desktop
- Turbolinux, Turbolinux 10 F...
- Turbolinux, Turbolinux 10 Server
- Turbolinux, Turbolinux 10 Server x64 Ed
- Turbolinux, Turbolinux 8 Server
- Turbolinux, Turbolinux Home
- Turbolinux, Turbolinux Multimedia
- Turbolinux, Turbolinux Personal
- Turbolinux, Turbolinux Appliance Server 1.0 Hosting Ed
- Turbolinux, Turbolinux Appliance Server 1.0 Workgroup Ed
- Turbolinux, Turbolinux Appliance Server 2.0
Remedy:
For Mac OS:
Apply Apple Security Update 2007-007, available from the Apple Web site. See References.
For PHP 4:
Upgrade to the latest version of PHP (4.4.7 or later), available from the PHP Web site. See References.
For PHP 5:
Upgrade to the latest version of PHP (5.2.2 or later), available from the PHP Web site. See References.
For Mandriva Linux (php):
Refer to MDKSA-2007:090 for patch, upgrade, or suggested workaround information. See References.
For Mandriva Linux (php):
Refer to MDKSA-2007:089 for patch, upgrade, or suggested workaround information. See References.
For Mandriva Linux (php):
Refer to MDKSA-2007:088 for patch, upgrade, or suggested workaround information. See References.
For Mandriva Linux (php):
Refer to MDKSA-2007:087 for patch, upgrade, or suggested workaround information. See References.
For Turbolinux:
Refer to TLSA-2007-29 for patch, upgrade, or suggested workaround information. See References.
For Gentoo Linux (PHP):
Refer to GLSA 200705-19 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Gain Access
References:
- Apple Security Update 2007-007 , About Security Update 2007-007 at http://docs.info.apple.com/article.html?artnum=306172.
- Apple Web site, Apple security updates at http://docs.info.apple.com/article.html?artnum=61798.
- BugTrag Mailing List, Sat Apr 07 2007 - 05:10:42 CDT , PHP <= 5.2.1 wbmp file handling integer overflow at http://archives.neohapsis.com/archives/bugtraq/2007-04/0131.html.
- PHP CVS Repository, [cvs] Index of /php-src at http://cvs.php.net/viewvc.cgi/php-src/.
- PHP Web site, PHP: Hypertext Preprocessor at http://www.php.net/.
- The PHP Group Web site, PHP 4.4.7 Release Announcement at http://www.php.net/releases/4_4_7.php.
- The PHP Group Web site, PHP 5.2.2 Release Announcement at http://www.php.net/releases/5_2_2.php.
- ASA-2007-181: php security update (RHSA-2007-0162)
- ASA-2007-196: php security update (RHSA-2007-0155)
- BID-23357: PHP GD Extension WBMP File Integer Overflow Vulnerabilities
- BID-25159: Apple Mac OS X 2007-007 Multiple Security Vulnerabilities
- CVE-2007-1001: Multiple integer overflows in the (1) createwbmp and (2) readwbmp functions in wbmp.c in the GD library (libgd) in PHP 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1 allow context-dependent attackers to execute arbitrary code via Wireless Bitmap (WBMP) images with large width or height values.
- GLSA-200705-19: PHP: Multiple vulnerabilities
- MDKSA-2007:087: Updated php packages fix multiple vulnerabilities
- MDKSA-2007:088: Updated php packages fix multiple vulnerabilities
- MDKSA-2007:089: Updated php packages fix multiple vulnerabilities
- MDKSA-2007:090: Updated php packages fix multiple vulnerabilities
- RHSA-2007-0153: Moderate: php security update
- RHSA-2007-0155: Important: php security update
- RHSA-2007-0162: Moderate: php security update
- SA24814: PHP "readwbmp()" Integer Overflow Vulnerability
- SA26235: Mac OS X Security Update Fixes Multiple Vulnerabilities
- SUSE-SA:2007:032: PHP security problems
Reported:
Apr 05, 2007
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall the author/distributor (IBM Internet Security Systems X-Force) be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.
For corrections or additions please email xforce@iss.net