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CVE-2006-2563

2.1 · LOW

The cURL library (libcurl) in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing null characters.

Published May 29, 2006phpEPSS 0.41%

Overview

CVE-2006-2563 is a low-severity vulnerability affecting php php. It was published on May 29, 2006 and has a CVSS 2.0 base score of 2.1 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

The cURL library (libcurl) in PHP 4.4.2 and 5.1.4 allows attackers to bypass safe mode and read files via a file:// request containing null characters.

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

References

Refsecunia.com/advisories/20337Refsecunia.com/advisories/21050Refsecunia.com/advisories/21847Refsecunia.com/advisories/22039Refsecurityreason.com/achievement_securityalert/39Refsecurityreason.com/securityalert/959Refsecuritytracker.com/id?1016175Refwww.mandriva.com/security/advisories?name=MDKSA-2006:122Refwww.novell.com/linux/security/advisories/2006_22_sr.htmlRefwww.novell.com/linux/security/advisories/2006_52_php.html

How CyberStrike helps

Frequently asked questions

What is CVE-2006-2563?

CVE-2006-2563 is a low-severity vulnerability affecting php php. It was published on May 29, 2006 and has a CVSS 2.0 base score of 2.1 (LOW).

How severe is CVE-2006-2563?

This vulnerability has a CVSS 2.0 base score of 2.1, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2006-2563?

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-2006-2563?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2006-2563 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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