Strix
26.1K

CVE-2011-0022

UnknownEPSS 0.29%

Last modified

CVE-2011-0022 is a vulnerability of currently unknown severity. The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.

Metrics

EPSS Probability
0.29%

20.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
Fedoraproject389 Directory Server1.2.1—
Fedoraproject389 Directory Server1.2.2—
Fedoraproject389 Directory Server1.2.3—
Fedoraproject389 Directory Server1.2.5—
Fedoraproject389 Directory Server1.2.6—
Fedoraproject389 Directory Server1.2.6.1—
Fedoraproject389 Directory Server1.2.7Alpha3
Fedoraproject389 Directory Server1.2.7.5—
Fedoraproject389 Directory Server1.2.8Alpha1
RedhatDirectory Server8.2—
RedhatDirectory Server8.2.3—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-0022?
The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.
How severe is CVE-2011-0022?
Severity scoring for CVE-2011-0022 is pending analysis. The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0022?
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-2011-0022?

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

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Source: NVD / NIST