Vulnerability Details : CVE-2011-4191
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.
Vulnerability category: OverflowExecute codeDenial of service
Exploit prediction scoring system (EPSS) score for CVE-2011-4191
Probability of exploitation activity in the next 30 days: 41.43%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 97 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2011-4191
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2011-4191
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-4191
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https://bugzilla.novell.com/show_bug.cgi?id=702491
Access Denied
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https://bugzilla.novell.com/show_bug.cgi?id=671020
Access Denied
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http://download.novell.com/Download?buildid=Cfw1tDezgbw~
Downloads - NetWare XNFS security updates - Nov 2011
Products affected by CVE-2011-4191
- cpe:2.3:o:novell:netware:6.5:sp8:*:*:*:*:*:*