4.7

CVE-2011-0022: fedoraproject 389_directory_server Resource Management Errors

CVSS: 4.7v2.0MediumModified
Published 23-02-2011Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2011-0022 is a medium (CVSS 4.7) Resource Management Errors vulnerability in fedoraproject 389_directory_server. EPSS estimates a 0.29% chance of exploitation in the next 30 days, higher than 20.6% of scored vulnerabilities.

Overall risk
19/100
0100
Low · default modelHow is this calculated?
CVSS score
4.7/10
010
Medium · v2.0 (NVD)
EPSS score
0.29%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 1
RHSA-2011:0293

Timeline

  1. 23-02-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

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.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.29%

Chance of exploitation in the next 30 days

Percentile

21%

Versus all other CVEs

30-day change

0.00 pp

From 0.29% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.29%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fedoraproject1 product
  • 389_directory_server1.2.1 | 1.2.2 | 1.2.3 | 1.2.5 | 1.2.5:rc1 | 1.2.5:rc2 | 1.2.5:rc3 | 1.2.5:rc4 | 1.2.6 | 1.2.6:a2 | 1.2.6:a3 | 1.2.6:a4 | 1.2.6:rc1 | 1.2.6:rc2 | 1.2.6:rc3 | 1.2.6:rc6 | 1.2.6:rc7 | 1.2.6.1 | 1.2.7:alpha3 | 1.2.7.5 | 1.2.8:alpha1 | 1.2.8:alpha2
Redhat1 product

2 vendors · 2 products

References

4 links