CVE-2005-2959

UnknownEPSS 0.62%

Last modified

CVE-2005-2959 is a vulnerability of currently unknown severity. Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the (1) SHELLOPTS and (2) PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are.. EPSS estimates a 0.62% chance of exploitation in the next 30 days.

Description

Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the (1) SHELLOPTS and (2) PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are.

Metrics

EPSS Probability
0.62%

45.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Todd MillerSudo1.6
Todd MillerSudo1.6.1
Todd MillerSudo1.6.2
Todd MillerSudo1.6.3
Todd MillerSudo1.6.3_p1
Todd MillerSudo1.6.3_p2
Todd MillerSudo1.6.3_p3
Todd MillerSudo1.6.3_p4
Todd MillerSudo1.6.3_p5
Todd MillerSudo1.6.3_p6
Todd MillerSudo1.6.3_p7
Todd MillerSudo1.6.3p1
Todd MillerSudo1.6.3p2
Todd MillerSudo1.6.3p3
Todd MillerSudo1.6.3p4
Todd MillerSudo1.6.3p5
Todd MillerSudo1.6.3p6
Todd MillerSudo1.6.3p7
Todd MillerSudo1.6.4
Todd MillerSudo1.6.4_p1
Todd MillerSudo1.6.4_p2
Todd MillerSudo1.6.4p1
Todd MillerSudo1.6.4p2
Todd MillerSudo1.6.5
Todd MillerSudo1.6.5_p1
Todd MillerSudo1.6.5_p2
Todd MillerSudo1.6.5p1
Todd MillerSudo1.6.5p2
Todd MillerSudo1.6.6
Todd MillerSudo1.6.7
Todd MillerSudo1.6.7_p5
Todd MillerSudo1.6.8

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2005-2959?
Incomplete blacklist vulnerability in sudo 1.6.8 and earlier allows local users to gain privileges via the (1) SHELLOPTS and (2) PS4 environment variables before executing a bash script on behalf of another user, which are not cleared even though other variables are.
How severe is CVE-2005-2959?
Severity scoring for CVE-2005-2959 is pending analysis. The EPSS model estimates a 0.62% probability of exploitation in the next 30 days.
How do I fix CVE-2005-2959?
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-2005-2959?

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

Scan your code now

Source: NVD / NIST