Vulnerability CVE-2010-2090
Published: 2010-05-27   Modified: 2012-02-13

Description:
The npb_protocol_error function in sna V5router64 in IBM Communications Server for Windows 6.1.3 and Communications Server for AIX (aka CSAIX or CS/AIX) in sna.rte before 6.3.1.2 allows remote attackers to cause a denial of service (daemon crash) via APPC data containing a GDSID variable with a GDS length that is too small.

Type:

CWE-20

 (Improper Input Validation)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
IBM -> Communications server 

 References:
http://xforce.iss.net/xforce/xfdb/58874
http://www.vupen.com/english/advisories/2010/1244
http://www.securityfocus.com/bid/40372
http://www-01.ibm.com/support/docview.wss?uid=swg24013012
http://www-01.ibm.com/support/docview.wss?uid=swg1JR36026
http://www-01.ibm.com/support/docview.wss?uid=swg1IZ68810
http://secunia.com/advisories/39909
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