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CVE-2006-2304

28
FAUCET Score

CVE-2006-2304 describes multiple integer overflows within the DPRPC library (DPRPCW32.DLL) in specific versions of Novell Client (4.83 SP3, 4.90 SP2, and 4.91 SP2). This critical vulnerability, with a CVSS score of 10.0, allows unauthenticated remote attackers to execute arbitrary code by sending specially crafted XDR encoded arrays. While no active exploitation or public exploit code is noted, and community discussion is minimal, its high severity and remote attack vector warrant attention for affected systems.

Impacted Technologies

VendorProductVersion(s)CPE
4.83CPE matchmatch criteria
cpe:2.3:a:novell:client:4.83:sp3:*:*:*:*:*:*
4.90CPE matchmatch criteria
cpe:2.3:a:novell:client:4.90:sp2:*:*:*:*:*:*
4.91CPE matchmatch criteria
cpe:2.3:a:novell:client:4.91:sp2:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
8.25%
Probability of exploitation in next 30 days
EPSS Percentile
94.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0825 is in the 91st percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lists.grok.org.uk / pipermail/full-disclosure/2006-May/046048.html
secunia.com / advisories/20048
Vendor Advisory
securitytracker.com / id
Patch
exchange.xforce.ibmcloud.com / vulnerabilities/26314
support.novell.com / cgi-bin/search/searchtid.cgi
Patch
hustlelabs.com / novell_ndps_advisory.pdf
PatchVendor Advisory
osvdb.org / 25429
securityfocus.com / archive/1/434017/100/0/threaded
securityfocus.com / bid/17931
Patch
vupen.com / english/advisories/2006/1759