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CVE-2009-3862

16
FAUCET Score

CVE-2009-3862 describes a denial-of-service vulnerability affecting Novell eDirectory versions 8.7.3 prior to 8.7.3.10 ftf2 and 8.8 prior to 8.8.5 ftf1. A remote attacker can exploit this by sending a specially crafted LDAP search request with a NULL BaseDN value, causing the NDSD process to hang. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and requires no authentication or complex attack vectors, leading to an application hang. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.7.3CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.7.3:*:*:*:*:*:*:*
8.7.3CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.7.3:sp2:windows:*:*:*:*:*
8.7.3CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.7.3:sp3:windows:*:*:*:*:*
8.7.3CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.7.3:sp4:windows:*:*:*:*:*
8.7.3CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.7.3:sp5:windows:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.31%
Probability of exploitation in next 30 days
EPSS Percentile
81.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0231 is in the 72nd percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

novell.com / support/viewContent.do
PatchVendor Advisory
securityfocus.com / bid/36902
vupen.com / english/advisories/2009/3120
PatchVendor Advisory
zerodayinitiative.com / advisories/ZDI-09-075
Patch