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CVE-2010-4227

Published: Feb 25, 2011Updated: Apr 29, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
10.0CVSSCRITICAL
EPSS Score
16.8%
Top 3.4%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

The xdrDecodeString function in XNFS.NLM in Novell Netware 6.5 before SP8 allows remote attackers to cause a denial of service (abend) or execute arbitrary code via a crafted, signed value in a NFS RPC request to port UDP 1234, leading to a stack-based buffer overflow.

CVSS Vector Breakdown

AV:NAC:LAu:NC:CI:CA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:CConfidentiality
Complete
I:CIntegrity
Complete
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-119

Affected Products

n/an/a
netwarenovell
On-prem
Operating Systems / linux-distro
novellcommercialUSOperating Systemsaka suse novell, novell suse

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/65625
exchange.xforce.ibmcloud.com
http://www.securityfocus.com/bid/46535
securityfocus.com
http://www.vupen.com/english/advisories/2011/0497
vupen.com
and 8 more references View all →

Timeline

Published
Feb 25, 2011
Last Updated
Apr 29, 2026

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