4.3

CVE-2009-4443: sun java_system_directory_server

CVSS: 4.3v2.0MediumModified
Published 28-12-2009Last modified 07-08-2024
Open JSON

Vulnerability summary

CVE-2009-4443 is a medium (CVSS 4.3) vulnerability in sun java_system_directory_server. EPSS estimates a 2.11% chance of exploitation in the next 30 days, higher than 81.5% of scored vulnerabilities.

Overall risk
18/100
0100
Low · default modelHow is this calculated?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
2.11%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 28-12-2009
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Unspecified vulnerability in the psearch (aka persistent search) functionality in Directory Proxy Server (DPS) in Sun Java System Directory Server Enterprise Edition 6.0 through 6.3.1 allows remote attackers to cause a denial of service (psearch outage) by using a crafted psearch client to send requests that trigger a psearch thread loop, aka Bug Id 6855978.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.11%

Chance of exploitation in the next 30 days

Percentile

82%

Versus all other CVEs

30-day change

0.00 pp

From 2.11% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.11%

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

No weakness data has been published for this record.

Affected systems

Sun1 product

1 vendor · 1 product

References

6 links