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CVE-2008-4304

UnknownEPSS 3.01%

Last modified

CVE-2008-4304 is a vulnerability of currently unknown severity. general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.. EPSS estimates a 3.01% chance of exploitation in the next 30 days.

Description

general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.

Metrics

EPSS Probability
3.01%

85.7th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
PhpcollabPhpcollab<= 2.5Rc3
PhpcollabPhpcollab2.2—
PhpcollabPhpcollab2.3—
PhpcollabPhpcollab2.4—
PhpcollabPhpcollab2.5Beta 4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2008-4304?
general/login.php in phpCollab 2.5 rc3 and earlier allows remote attackers to execute arbitrary commands via shell metacharacters in unspecified input related to the SSL_CLIENT_CERT environment variable. NOTE: in some environments, SSL_CLIENT_CERT always has a base64-encoded string value, which may impose constraints on injection for typical shells.
How severe is CVE-2008-4304?
Severity scoring for CVE-2008-4304 is pending analysis. The EPSS model estimates a 3.01% probability of exploitation in the next 30 days.
How do I fix CVE-2008-4304?
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-2008-4304?

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

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Source: NVD / NIST