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.
*CVSS:
| Base Score: | 5.6 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | Partial |
| Integrity Impact: | Partial |
| Availability Impact: | Partial |
| Temporal Score: | 4.1 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
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.
References:
- Apple Security Update 2007-007 : About Security Update 2007-007.
- Apple Web site: Apple security updates.
- BugTrag Mailing List, Sat Apr 07 2007 - 05:10:42 CDT : PHP <= 5.2.1 wbmp file handling integer overflow.
- PHP CVS Repository: [cvs] Index of /php-src.
- PHP Web site: PHP: Hypertext Preprocessor.
- The PHP Group Web site: PHP 4.4.7 Release Announcement.
- The PHP Group Web site: PHP 5.2.2 Release Announcement.
- 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
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 X86_64
- MandrakeSoft Mandrake Linux 2007
- MandrakeSoft Mandrake Linux 2007.1
- MandrakeSoft Mandrake Linux 2007.1 X86_64
- 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 SLE SDK 10
- Novell UnitedLinux 1.0
- PHP PHP 4.0 Beta3
- PHP PHP 4.0 Beta4
- PHP PHP 4.0 Beta2
- PHP PHP 4.0 Beta1
- PHP PHP 4.0 Beta 4 Patch1
- PHP PHP 4.0 RC2
- PHP PHP 4.0 RC1
- 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
- PHP PHP 5.0.0 Beta3
- PHP PHP 5.0.0 Beta4
- PHP PHP 5.0.0 RC1
- PHP PHP 5.0.0 RC2
- PHP PHP 5.0.0 RC3
- PHP PHP 5.0.0 Beta1
- PHP PHP 5.0.0 Beta2
- 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 Desktop
- RedHat Enterprise Linux 3 AS
- RedHat Enterprise Linux 3 ES
- RedHat Enterprise Linux 4 AS
- RedHat Enterprise Linux 4 Desktop
- RedHat Enterprise Linux 4 ES
- RedHat Enterprise Linux 4 WS
- RedHat Enterprise Linux 5 Client Workstation
- RedHat Enterprise Linux 5
- 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
Reported:
Apr 05, 2007
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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 IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.