CVE-2009-4143

UnknownEPSS 2.95%

Last modified

CVE-2009-4143 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.95% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
2.95%

85.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
PhpPhp<= 5.2.11
PhpPhp1.0
PhpPhp2.0
PhpPhp2.0b10
PhpPhp3.0
PhpPhp3.0.1
PhpPhp3.0.2
PhpPhp3.0.3
PhpPhp3.0.4
PhpPhp3.0.5
PhpPhp3.0.6
PhpPhp3.0.7
PhpPhp3.0.8
PhpPhp3.0.9
PhpPhp3.0.10
PhpPhp3.0.11
PhpPhp3.0.12
PhpPhp3.0.13
PhpPhp3.0.14
PhpPhp3.0.15
PhpPhp3.0.16
PhpPhp3.0.17
PhpPhp3.0.18
PhpPhp4
PhpPhp4.0
PhpPhp4.0.0
PhpPhp4.0.1
PhpPhp4.0.2
PhpPhp4.0.3
PhpPhp4.0.4
PhpPhp4.0.5
PhpPhp4.0.6
PhpPhp4.0.7
PhpPhp4.1.0
PhpPhp4.1.1
PhpPhp4.1.2
PhpPhp4.2.0
PhpPhp4.2.1
PhpPhp4.2.2
PhpPhp4.2.3
PhpPhp4.3.0
PhpPhp4.3.1
PhpPhp4.3.2
PhpPhp4.3.3
PhpPhp4.3.4
PhpPhp4.3.5
PhpPhp4.3.6
PhpPhp4.3.7
PhpPhp4.3.8
PhpPhp4.3.9

Showing 50 of 88 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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 corruption of the SESSION superglobal array and (2) the session.save_path directive.
How severe is CVE-2009-4143?
Severity scoring for CVE-2009-4143 is pending analysis. The EPSS model estimates a 2.95% probability of exploitation in the next 30 days.
How do I fix CVE-2009-4143?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-4143?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST