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Vulnerabilities in the PHP language itself, and which PHP versions they affect.

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CVE-2010-3065

MEDIUM 5.0 CVSS 2.0
Published
August 20, 2010
Last modified
June 16, 2026
NVD status
Modified
Reported by
cve@mitre.org
Weakness
CWE-264
CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N

Description

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.

Affected products and versions

  • PHP versions 5.2.0, 5.2.1, 5.2.2, 5.2.3, 5.2.4, 5.2.5, 5.2.6, 5.2.7, 5.2.8, 5.2.9, 5.2.10, 5.2.11, 5.2.12, 5.2.13, 5.3.0, 5.3.1, 5.3.2

References

  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
  • lists.opensuse.org http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00000.html
  • php-security.org http://php-security.org/2010/05/31/mops-2010-060-php-session-serializer-session-data-injection-vulnerability/index.html Exploit
  • secunia.com http://secunia.com/advisories/42410
  • www.debian.org http://www.debian.org/security/2010/dsa-2089
  • www.redhat.com http://www.redhat.com/support/errata/RHSA-2010-0919.html
  • www.vupen.com http://www.vupen.com/english/advisories/2010/3081
  • nvd.nist.gov Official NVD record