CVE-2011-5227: Buffer Overflow
First published: Thu Oct 25 2012(Updated: )
Stack-based buffer overflow in the Syslog service (nssyslogd.exe) in Enterasys Network Management Suite (NMS) before 4.1.0.80 allows remote attackers to execute arbitrary code via a long PRIO field in a message to UDP port 514.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Enterasys NetSight | <=4.1.0.79 | |
| Enterasys NetSight | <=4.1.0.79 |
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Reference Links
- http://www.securitytracker.com/id?1026440
- https://cp-enterasys.kb.net/display/4n/kb/article.aspx?aid=14206&n=3&tab=search&bt=4n&s=
- https://cp-enterasys.kb.net/utility/downloadArticle.aspx?aid=14206
- http://www.zerodayinitiative.com/advisories/ZDI-11-350/
- http://secunia.com/advisories/47263
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71889
Frequently Asked Questions
What is the severity of CVE-2011-5227?
CVE-2011-5227 is classified as a critical vulnerability due to the potential for remote code execution.
How do I fix CVE-2011-5227?
To fix CVE-2011-5227, upgrade Enterasys Network Management Suite to version 4.1.0.80 or later.
Who is affected by CVE-2011-5227?
Organizations using Enterasys Netsight version 4.1.0.79 or below are affected by CVE-2011-5227.
What type of vulnerability is CVE-2011-5227?
CVE-2011-5227 is a stack-based buffer overflow vulnerability affecting the Syslog service.
Can CVE-2011-5227 be exploited remotely?
Yes, CVE-2011-5227 can be exploited remotely via a specially crafted message sent to UDP port 514.
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