Vulnerability CVE-2009-0849
Published: 2009-03-09   Modified: 2012-02-13

Description:
Stack-based buffer overflow in the DtbClsLogin function in NovaStor NovaNET 12 allows remote attackers to (1) execute arbitrary code on Linux platforms via a long username field during backup domain authentication, related to libnnlindtb.so; or (2) cause a denial of service (daemon crash) on Windows platforms via a long username field during backup domain authentication, related to nnwindtb.dll. NOTE: some of these details are obtained from third party information.

Type:

CWE-119

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

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
Novastor -> Novanet 

 References:
http://xforce.iss.net/xforce/xfdb/49074
http://www.securityfocus.com/bid/33954
http://www.insight-tech.org/index.php?p=NovaNET-12-Remote-Buffer-Oveflow
http://secunia.com/advisories/34024
http://osvdb.org/52302
http://osvdb.org/52301
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