National Cyber Awareness System

Vulnerability Summary for CVE-2010-3065

Overview

The default session serializer in PHP 5.2 through 5.2.13 and 5.3 through 5.3.2 does not properly handle the PS_UNDEF_MARKER marker, which allows context-dependent attackers to modify arbitrary session variables via a crafted session variable name.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: VUPEN

Name: ADV-2010-3081

Hyperlink:http://www.vupen.com/english/advisories/2010/3081

External Source: REDHAT

Name: RHSA-2010:0919

Hyperlink:http://www.redhat.com/support/errata/RHSA-2010-0919.html

External Source: DEBIAN

Name: DSA-2089

Hyperlink:http://www.debian.org/security/2010/dsa-2089

External Source: SECUNIA

Name: 42410

Hyperlink:http://secunia.com/advisories/42410

External Source: MISC

Name: http://php-security.org/2010/05/31/mops-2010-060-php-session-serializer-session-data-injection-vulnerability/index.html

Hyperlink:http://php-security.org/2010/05/31/mops-2010-060-php-session-serializer-session-data-injection-vulnerability/index.html

External Source: SUSE

Name: SUSE-SR:2010:018

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html

External Source: SUSE

Name: SUSE-SR:2010:017

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html