Vulnerability CVE-2004-1052
Published: 2005-03-01   Modified: 2012-02-12

Description:
Buffer overflow in the getnickuserhost function in BNC 2.8.9, and possibly other versions, allows remote IRC servers to execute arbitrary code via an IRC server response that contains many (1) ! (exclamation) or (2) @ (at sign) characters.

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
Gentoo -> Linux 
Debian -> Debian linux 
BNC -> BNC 

 References:
http://marc.info/?l=bugtraq&m=110011817627839&w=2
http://security.lss.hr/en/index.php?page=details&ID=LSS-2004-11-03
http://www.debian.org/security/2004/dsa-595
http://www.securityfocus.com/bid/11647
http://xforce.iss.net/xforce/xfdb/18013
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