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CVE-2010-2094

6.8 · MEDIUM

Multiple format string vulnerabilities in the phar extension in PHP 5.3 before 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitra…

Published May 27, 2010phpCWE-134EPSS 12.65%

Overview

CVE-2010-2094 is a medium-severity vulnerability affecting php php. It was published on May 27, 2010 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 6.8, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Multiple format string vulnerabilities in the phar extension in PHP 5.3 before 5.3.2 allow context-dependent attackers to obtain sensitive information (memory contents) and possibly execute arbitrary code via a crafted phar:// URI that is not properly handled by the (1) phar_stream_flush, (2) phar_wrapper_unlink, (3) phar_parse_url, or (4) phar_wrapper_open_url functions in ext/phar/stream.c; and the (5) phar_wrapper_open_dir function in ext/phar/dirstream.c, which triggers errors in the php_stream_wrapper_log_error 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

References

Reflists.opensuse.org/opensuse-security-announce/2010-09/msg00006.htmlReflists.opensuse.org/opensuse-security-announce/2010-10/msg00000.htmlRefphp-security.org/2010/05/14/mops-2010-024-php-phar_stream_flush-format-string-vulnerability/index.htmlRefphp-security.org/2010/05/14/mops-2010-025-php-phar_wrapper_open_dir-format-string-vulnerability/index.htmlRefphp-security.org/2010/05/14/mops-2010-026-php-phar_wrapper_unlink-format-string-vulnerability/index.htmlRefphp-security.org/2010/05/14/mops-2010-027-php-phar_parse_url-format-string-vulnerabilities/index.htmlRefphp-security.org/2010/05/14/mops-2010-028-php-phar_wrapper_open_url-format-string-vulnerabilities/index.htmlRefwww.mandriva.com/security/advisories?name=MDVSA-2011:004Refwww.vupen.com/english/advisories/2011/0068Reflists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-2094?

CVE-2010-2094 is a medium-severity vulnerability affecting php php. It was published on May 27, 2010 and has a CVSS 2.0 base score of 6.8 (MEDIUM).

How severe is CVE-2010-2094?

This vulnerability has a CVSS 2.0 base score of 6.8, 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-2010-2094?

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-2010-2094?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-2094 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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