CVE-2009-4143
HIGH · CVSS 10.0EPSS 2.9%EU EUVD
PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1) interrupt corruption of the SESSION superglobal array and (2) the session.save_path directive.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- EPSS score
- 2.9% (87th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2009-4113)
- Published
- December 21, 2009
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2009-4113 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- php / php
- php / php
- php / php
- php / php
- php / php
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- php / php
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- php / php
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and 58 more…
References
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
- http://marc.info/?l=bugtraq&m=127680701405735&w=2
- http://secunia.com/advisories/37821(Vendor Advisory)
- http://secunia.com/advisories/38648(Vendor Advisory)
- http://secunia.com/advisories/40262(Vendor Advisory)
- http://secunia.com/advisories/41480(Vendor Advisory)
- http://secunia.com/advisories/41490(Vendor Advisory)
- http://support.apple.com/kb/HT4077
- http://www.debian.org/security/2010/dsa-2001
- http://www.itrc.hp.com/service/cki/docDisplay.do?docId=emr_na-c02512995
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:045
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/releases/5_2_12.php(Vendor Advisory)
- http://www.securityfocus.com/bid/37390
- http://www.vupen.com/english/advisories/2009/3593(Vendor Advisory)
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7439
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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