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CVE-2010-3436

5.0 · MEDIUM

fopen_wrappers.c in PHP 5.3.x through 5.3.3 might allow remote attackers to bypass open_basedir restrictions via vectors related to the length of a filename.

Published Nov 9, 2010phpCWE-264EPSS 6.32%

Overview

CVE-2010-3436 is a medium-severity vulnerability affecting php php. It was published on November 9, 2010 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

fopen_wrappers.c in PHP 5.3.x through 5.3.3 might allow remote attackers to bypass open_basedir restrictions via vectors related to the length of a filename.

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
phpphp>= 5.2.0, < 5.2.15Affected

References

Reflists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlReflists.apple.com/archives/security-announce/2011/Mar/msg00006.htmlRefsecunia.com/advisories/42729Refsecunia.com/advisories/42812Refsecurity-tracker.debian.org/tracker/CVE-2010-3436Refslackware.com/security/viewer.php?l=slackware-security&y=2010&m=slackware-security.490619Refsupport.apple.com/kb/HT4581Refsupport.apple.com/kb/HT5002Refsvn.php.net/viewvc/php/php-src/trunk/main/fopen_wrappers.c?r1=303824&r2=303823&pathrev=303824Refsvn.php.net/viewvc?view=revision&revision=303824

How CyberStrike helps

Frequently asked questions

What is CVE-2010-3436?

CVE-2010-3436 is a medium-severity vulnerability affecting php php. It was published on November 9, 2010 and has a CVSS 2.0 base score of 5.0 (MEDIUM).

How severe is CVE-2010-3436?

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-2010-3436?

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-2010-3436?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-3436 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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