Vulnerability CVE-2010-4227
Published: 2011-02-25   Modified: 2012-02-13

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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
Novell Netware RPC XNFS xdrDecodeString Vulnerability
Francis Provench...
27.02.2011

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Novell -> Netware 

 References:
http://download.novell.com/Download?buildid=1z3z-OsVCiE
~
http://securityreason.com/securityalert/8104
http://www.exploit-db.com/exploits/16234
http://www.protekresearchlab.com/index.php?option=com_content&view=article&id=24&Itemid=24
http://www.securityfocus.com/archive/1/516645/100/0/threaded
http://www.securityfocus.com/bid/46535
http://www.securitytracker.com/id?1025119
http://www.vupen.com/english/advisories/2011/0497
http://www.zerodayinitiative.com/advisories/ZDI-11-090
https://exchange.xforce.ibmcloud.com/vulnerabilities/65625
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