Vulnerability CVE-2005-0199
Published: 2005-05-02   Modified: 2012-02-12

Description:
Integer underflow in the Lists_MakeMask() function in lists.c in ngIRCd before 0.8.2 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a long MODE line that causes an incorrect length calculation, which leads to a buffer overflow.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Ngircd -> Ngircd 

 References:
http://xforce.iss.net/xforce/xfdb/19143
http://www.securityfocus.com/bid/12397
http://www.gentoo.org/security/en/glsa/glsa-200501-40.xml
http://arthur.ath.cx/pipermail/ngircd-ml/2005-January/000228.html
http://bugs.gentoo.org/show_bug.cgi?id=79705
http://securitytracker.com/id?1013047
http://secunia.com/advisories/14059
http://secunia.com/advisories/14056
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