Vulnerability CVE-2013-7049
Published: 2013-12-23   Modified: 2013-12-24

Description:
Stack-based buffer overflow in fish.cpp in the Fish plugin for ZNC, as used in ZNC for Windows (znc-msvc) 0.206 and earlier, allows remote attackers to cause a denial of service (crash) via a long string in a DH1080_INIT message.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
ZNC -> Znc-msvc 

 References:
https://code.google.com/p/znc-msvc/
http://xforce.iss.net/xforce/xfdb/89671
http://www.securityfocus.com/bid/64254
http://seclists.org/oss-sec/2013/q4/489
http://seclists.org/oss-sec/2013/q4/482
http://osvdb.org/100859
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