medium
5
CWE
189 190
Advisory Published
Updated

CVE-2011-1466: Integer Overflow

First published: Sun Mar 20 2011(Updated: )

Integer overflow in the SdnToJulian function in the Calendar extension in PHP before 5.3.6 allows context-dependent attackers to cause a denial of service (application crash) via a large integer in the first argument to the cal_from_jd function.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
PHP<=5.3.5
PHP=1.0
PHP=2.0
PHP=2.0b10
PHP=3.0
PHP=3.0.1
PHP=3.0.2
PHP=3.0.3
PHP=3.0.4
PHP=3.0.5
PHP=3.0.6
PHP=3.0.7
PHP=3.0.8
PHP=3.0.9
PHP=3.0.10
PHP=3.0.11
PHP=3.0.12
PHP=3.0.13
PHP=3.0.14
PHP=3.0.15
PHP=3.0.16
PHP=3.0.17
PHP=3.0.18
PHP=4.0
PHP=4.0-beta_4_patch1
PHP=4.0-beta1
PHP=4.0-beta2
PHP=4.0-beta3
PHP=4.0-beta4
PHP=4.0.0
PHP=4.0.1
PHP=4.0.2
PHP=4.0.3
PHP=4.0.4
PHP=4.0.5
PHP=4.0.6
PHP=4.0.7
PHP=4.1.0
PHP=4.1.1
PHP=4.1.2
PHP=4.2.0
PHP=4.2.1
PHP=4.2.2
PHP=4.2.3
PHP=4.3.0
PHP=4.3.1
PHP=4.3.2
PHP=4.3.3
PHP=4.3.4
PHP=4.3.5
PHP=4.3.6
PHP=4.3.7
PHP=4.3.8
PHP=4.3.9
PHP=4.3.10
PHP=4.3.11
PHP=4.4.0
PHP=4.4.1
PHP=4.4.2
PHP=4.4.3
PHP=4.4.4
PHP=4.4.5
PHP=4.4.6
PHP=4.4.7
PHP=4.4.8
PHP=4.4.9
PHP=5.0.0
PHP=5.0.0-beta1
PHP=5.0.0-beta2
PHP=5.0.0-beta3
PHP=5.0.0-beta4
PHP=5.0.0-rc1
PHP=5.0.0-rc2
PHP=5.0.0-rc3
PHP=5.0.1
PHP=5.0.2
PHP=5.0.3
PHP=5.0.4
PHP=5.0.5
PHP=5.1.0
PHP=5.1.1
PHP=5.1.2
PHP=5.1.3
PHP=5.1.4
PHP=5.1.5
PHP=5.1.6
PHP=5.2.0
PHP=5.2.1
PHP=5.2.2
PHP=5.2.3
PHP=5.2.4
PHP=5.2.4
PHP=5.2.5
PHP=5.2.6
PHP=5.2.7
PHP=5.2.8
PHP=5.2.9
PHP=5.2.10
PHP=5.2.11
PHP=5.2.12
PHP=5.2.13
PHP=5.2.14
PHP=5.2.15
PHP=5.2.16
PHP=5.2.17
PHP=5.3.0
PHP=5.3.1
PHP=5.3.2
PHP=5.3.3
PHP=5.3.4

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2011-1466?

    CVE-2011-1466 has a severity rating that indicates it can lead to denial of service through application crash.

  • How do I fix CVE-2011-1466?

    To fix CVE-2011-1466, upgrade your PHP version to at least 5.3.6 or higher.

  • What causes the CVE-2011-1466 vulnerability?

    CVE-2011-1466 is caused by an integer overflow in the SdnToJulian function within the Calendar extension of PHP.

  • Which versions of PHP are affected by CVE-2011-1466?

    CVE-2011-1466 affects PHP versions prior to 5.3.6 and specific versions of PHP 1.0 to 5.3.5.

  • Is CVE-2011-1466 exploitable remotely?

    Yes, CVE-2011-1466 is exploitable by context-dependent attackers, potentially allowing remote denial of service.

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