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CVE-2006-2194

UnknownEPSS 0.40%

Last modified

CVE-2006-2194 is a vulnerability of currently unknown severity. The winbind plugin in pppd for ppp 2.4.4 and earlier does not check the return code from the setuid function call, which might allow local users to gain privileges by causing setuid to fail, such as exceeding PAM limits for the maximum number of user processes, which prevents the winbind NTLM authentication helper from dropping privileges.. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

Description

The winbind plugin in pppd for ppp 2.4.4 and earlier does not check the return code from the setuid function call, which might allow local users to gain privileges by causing setuid to fail, such as exceeding PAM limits for the maximum number of user processes, which prevents the winbind NTLM authentication helper from dropping privileges.

Metrics

EPSS Probability
0.40%

31.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersions
Point-To-Point Protocol ProjectPoint-To-Point Protocol<= 2.4.4

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-2194?
The winbind plugin in pppd for ppp 2.4.4 and earlier does not check the return code from the setuid function call, which might allow local users to gain privileges by causing setuid to fail, such as exceeding PAM limits for the maximum number of user processes, which prevents the winbind NTLM authentication helper from dropping privileges.
How severe is CVE-2006-2194?
Severity scoring for CVE-2006-2194 is pending analysis. The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.
How do I fix CVE-2006-2194?
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.

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Source: NVD / NIST