CVE-2007-1001: Integer Overflow

Published Apr 6, 2007

Updated

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.

Affected Software

75 affected components

PHP PHP=4.3.9

PHP PHP=4.0-beta1

PHP PHP=5.1.5

PHP PHP=5.1.2

PHP PHP=4.0-beta4

PHP PHP=4.2.0

PHP PHP=5.1.1

PHP PHP=4.4.4

PHP PHP=5.0.0-beta1

PHP PHP=4.1.0

PHP PHP=5.1.6

PHP PHP=4.3.4

PHP PHP=4.0.4

PHP PHP=4.3.0

PHP PHP=4.0.5

PHP PHP=5.0-rc1

PHP PHP=5.0.5

PHP PHP=4.3.6

PHP PHP=5.0.1

PHP PHP=5.1.4

PHP PHP=4.0.7-rc2

PHP PHP=4.3.7

PHP PHP=5.0.4

PHP PHP=4.0.7-rc1

PHP PHP=4.2.2

PHP PHP=4.4.2

PHP PHP=4.0-rc1

PHP PHP=4.3.2

PHP PHP=4.3.11

PHP PHP=4.0.0

PHP PHP=4.0.3-patch1

PHP PHP=4.0.7

PHP PHP=4.0.2

PHP PHP=4.3.3

PHP PHP=5.0-rc3

PHP PHP=4.1.1

PHP PHP=4.4.3

PHP PHP=5.0.0-rc2

PHP PHP=5.0.3

PHP PHP=4.2.3

PHP PHP=5.1.0

PHP PHP=4.4.5

PHP PHP=4.0.1-patch1

PHP PHP=5.0.0-rc3

PHP PHP=4.0

PHP PHP=4.0-beta2

PHP PHP=4.0.1-patch2

PHP PHP=4.0.6

PHP PHP=5.2.0

PHP PHP=5.0-rc2

PHP PHP=4.1.2

PHP PHP=5.0.0-beta3

PHP PHP=4.0.7-rc3

PHP PHP=4.0-rc2

PHP PHP=4.3.1

PHP PHP=5.1.3

PHP PHP=4.0-beta_4_patch1

PHP PHP=4.4.0

PHP PHP=4.3.10

PHP PHP=4.2.1

PHP PHP=5.0.0-rc1

PHP PHP=4.0.4-patch1

PHP PHP=4.0.1

PHP PHP=5.0.2

PHP PHP=4.4.6

PHP PHP=4.2

PHP PHP=4.4.1

PHP PHP=4.0-beta3

PHP PHP=5.2.1

PHP PHP=4.0.3

PHP PHP=5.0.0-beta4

PHP PHP=5.0.0

PHP PHP=4.3.8

PHP PHP=4.3.5

PHP PHP=5.0.0-beta2

Event History

Apr 6, 2007

CVE Published

12:19 AM

CVE Published

via MITRE·04:00 AM

Data Sourced

via MITRE·04:00 AM

Description

Frequently Asked Questions

What is the severity of CVE-2007-1001?

CVE-2007-1001 is considered a critical vulnerability due to its potential to allow arbitrary code execution.

How do I fix CVE-2007-1001?

To fix CVE-2007-1001, upgrade to a version of PHP that is not affected, specifically PHP 4.4.7 or later, or PHP 5.2.2 or later.

What versions of PHP are affected by CVE-2007-1001?

CVE-2007-1001 affects PHP versions 4.0.0 through 4.4.6 and 5.0.0 through 5.2.1.

What types of attacks can exploit CVE-2007-1001?

Attackers can exploit CVE-2007-1001 by sending specially crafted Wireless Bitmap (WBMP) images with large dimensions.

Who is vulnerable to CVE-2007-1001?

Any systems running the affected versions of PHP with the GD library enabled are vulnerable to CVE-2007-1001.