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CVE-2009-4143
PHP before 5.2.12 does not properly handle session data, which has unspecified impact and attack vectors related to (1) interrupt…
High10.0EPSS 2.9%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High10.0 | AV:N/AC:L/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 2.9% · top 13% of all CVEs (6 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (16)
- http://www.php.net/releases/5_2_12.php (opens in a new tab)x_refsource_CONFIRMx_transferred
- 40262 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 37390 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- HPSBUX02543 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- 37821 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 38648 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- APPLE-SA-2010-03-29-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- 41490 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- HPSBMA02568 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www.php.net/ChangeLog-5.php (opens in a new tab)x_refsource_CONFIRMx_transferred
- MDVSA-2010:045 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- http://support.apple.com/kb/HT4077 (opens in a new tab)x_refsource_CONFIRMx_transferred
- ADV-2009-3593 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- DSA-2001 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 41480 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:7439 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2009-4143)Record last updated .