Vulnerability Description
Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Xchat | Xchat | <= 2.8.9 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.org/files/107312/xchat-dos.txtExploit
- http://www.exploit-db.com/exploits/18159Exploit
- http://www.osvdb.org/77629
- http://www.securityfocus.com/bid/50820Exploit
- http://www.securitytracker.com/id?1027468
- http://packetstormsecurity.org/files/107312/xchat-dos.txtExploit
- http://www.exploit-db.com/exploits/18159Exploit
- http://www.osvdb.org/77629
- http://www.securityfocus.com/bid/50820Exploit
- http://www.securitytracker.com/id?1027468
FAQ
What is CVE-2011-5129?
CVE-2011-5129 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Heap-based buffer overflow in XChat 2.8.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long response string.
How severe is CVE-2011-5129?
CVE-2011-5129 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2011-5129?
Check the references section above for vendor advisories and patch information. Affected products include: Xchat Xchat.