medium
5
CWE
20
Advisory Published
Updated

CVE-2006-7243: Input Validation

First published: Tue Jan 18 2011(Updated: )

PHP before 5.3.4 accepts the \0 character in a pathname, which might allow context-dependent attackers to bypass intended access restrictions by placing a safe file extension after this character, as demonstrated by .php\0.jpg at the end of the argument to the file_exists function.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
PHP PHP=4.3.9
PHP PHP=4.4.9
PHP PHP=3.0
PHP PHP=5.2.9
PHP PHP=4.0-beta1
PHP PHP=3.0.5
PHP PHP=3.0.11
PHP PHP=5.2.4
PHP PHP=5.1.5
PHP PHP=5.1.2
PHP PHP=4.0-beta4
PHP PHP=5.3.1
PHP PHP=4.2.0
PHP PHP=5.1.1
PHP PHP=3.0.1
PHP PHP=5.2.14
PHP PHP=3.0.2
PHP PHP=4.4.4
PHP PHP=5.0.0-beta1
PHP PHP=4.1.0
PHP PHP=5.1.6
PHP PHP=5.2.16
PHP PHP=4.3.4
PHP PHP=4.0.4
PHP PHP=4.3.0
PHP PHP=4.0.5
PHP PHP=5.2.7
PHP PHP=5.2.2
PHP PHP=3.0.8
PHP PHP=5.0.5
PHP PHP=4.3.6
PHP PHP=3.0.13
PHP PHP=5.0.1
PHP PHP=5.1.4
PHP PHP=5.2.5
PHP PHP=4.3.7
PHP PHP=5.0.4
PHP PHP=4.2.2
PHP PHP=4.4.2
PHP PHP=5.2.12
PHP PHP=3.0.7
PHP PHP=4.3.2
PHP PHP=4.3.11
PHP PHP=4.0.0
PHP PHP=3.0.6
PHP PHP=3.0.17
PHP PHP=4.0.7
PHP PHP=4.0.2
PHP PHP=4.3.3
PHP PHP<=5.3.3
PHP PHP=2.0
PHP PHP=4.1.1
PHP PHP=3.0.15
PHP PHP=3.0.16
PHP PHP=5.2.11
PHP PHP=5.2.6
PHP PHP=5.2.17
PHP PHP=5.3.0
PHP PHP=4.4.3
PHP PHP=5.0.0-rc2
PHP PHP=5.2.3
PHP PHP=5.0.3
PHP PHP=3.0.10
PHP PHP=3.0.4
PHP PHP=4.2.3
PHP PHP=5.1.0
PHP PHP=4.4.5
PHP PHP=5.2.13
PHP PHP=5.0.0-rc3
PHP PHP=4.0
PHP PHP=4.0-beta2
PHP PHP=2.0b10
PHP PHP=4.4.8
PHP PHP=4.0.6
PHP PHP=5.2.0
PHP PHP=5.2.4
PHP PHP=4.1.2
PHP PHP=5.0.0-beta3
PHP PHP=5.3.2
PHP PHP=4.3.1
PHP PHP=5.1.3
PHP PHP=3.0.18
PHP PHP=4.0-beta_4_patch1
PHP PHP=4.4.0
PHP PHP=5.2.10
PHP PHP=4.3.10
PHP PHP=4.2.1
PHP PHP=5.0.0-rc1
PHP PHP=4.0.1
PHP PHP=1.0
PHP PHP=5.0.2
PHP PHP=4.4.6
PHP PHP=3.0.12
PHP PHP=5.2.15
PHP PHP=4.4.1
PHP PHP=4.0-beta3
PHP PHP=5.2.1
PHP PHP=4.0.3
PHP PHP=3.0.14
PHP PHP=3.0.9
PHP PHP=3.0.3
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
PHP PHP=5.2.8
PHP PHP=4.4.7

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