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CVE-2011-1466

5.0 · MEDIUM

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…

Published Mar 20, 2011phpCWE-189EPSS 5.86%

Overview

CVE-2011-1466 is a medium-severity vulnerability affecting php php. It was published on March 20, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

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.

Remediation

Check the references section for vendor advisories and patches from php. Update php to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus
phpphp0Affected

References

Refbugs.php.net/bug.php?id=53574Reflists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlReflists.opensuse.org/opensuse-security-announce/2012-03/msg00016.htmlRefrhn.redhat.com/errata/RHSA-2012-0071.htmlRefsecunia.com/advisories/48668Refsupport.apple.com/kb/HT5002Refwww.debian.org/security/2011/dsa-2266Refwww.mandriva.com/security/advisories?name=MDVSA-2011:052Refwww.mandriva.com/security/advisories?name=MDVSA-2011:053Refwww.php.net/ChangeLog-5.php

How CyberStrike helps

Frequently asked questions

What is CVE-2011-1466?

CVE-2011-1466 is a medium-severity vulnerability affecting php php. It was published on March 20, 2011 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2011-1466?

This vulnerability has a CVSS 2.0 base score of 5.0, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2011-1466?

Check the references section for vendor advisories and patches from php. Update php to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2011-1466?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2011-1466 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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