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CVE-2010-4327

19
FAUCET Score

CVE-2010-4327 describes an unspecified vulnerability in the NCP service of Novell eDirectory versions 8.8.5 prior to 8.8.5.6 and 8.8.6 prior to 8.8.6.2. A remote attacker can exploit this by sending a malformed FileSetLock request to port 524, leading to a denial of service (system hang). The vulnerability has a CVSS score of 5.0, indicating a medium severity with low attack complexity and no authentication required, resulting in a partial availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.8.5CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.8.5:*:*:*:*:*:*:*
8.8.6CPE matchmatch criteria
cpe:2.3:a:novell:edirectory:8.8.6:*:*:*:*:*:*:*

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
2.87%
Probability of exploitation in next 30 days
EPSS Percentile
85.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0287 is in the 79th percentile among its peer group of 23,725 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

dvlabs.tippingpoint.com / blog/2011/02/07/zdi-disclosure-novell
secunia.com / advisories/43186
Vendor Advisory
securityreason.com / securityalert/8071
novell.com / support/viewContent.do
Vendor Advisory
securityfocus.com / archive/1/516279/100/0/threaded
securityfocus.com / bid/46263
vupen.com / english/advisories/2011/0305
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-11-060