CVE-2011-4191: Buffer Overflow
Published Nov 30, 2011
·Updated
Stack-based buffer overflow in the xdrDecodeString function in XNFS.NLM in Novell NetWare 6.5 SP8 allows remote attackers to execute arbitrary code or cause a denial of service (abend or NFS outage) via long packets.
Affected Software
1 affected component
Novell NetWare FTP Server=6.5-sp8
Event History
Nov 30, 2011
CVE Published
via MITRE·02:00 AM
Data Sourced
via MITRE·02:00 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2011-4191?
CVE-2011-4191 has a high severity rating due to the potential for remote code execution and denial of service.
2
How do I fix CVE-2011-4191?
To fix CVE-2011-4191, update to the latest patch or version of Novell NetWare that addresses this vulnerability.
3
Which versions of Novell NetWare are affected by CVE-2011-4191?
CVE-2011-4191 specifically affects Novell NetWare 6.5 SP8.
4
What type of attack can exploit CVE-2011-4191?
CVE-2011-4191 can be exploited through a stack-based buffer overflow that allows for arbitrary code execution.
5
Can CVE-2011-4191 lead to a denial of service?
Yes, CVE-2011-4191 can cause a denial of service, resulting in system instability or a complete NFS outage.