Vulnerability CVE-2009-2547
Published: 2009-07-20   Modified: 2012-02-13

Description:
Integer underflow in Armed Assault (aka ArmA) 1.14 and earlier, and 1.16 beta, and Armed Assault II 1.02 and earlier allows remote attackers to cause a denial of service (crash) via a VoIP over Network (VON) packet to port 2305 with a negative packet_size value, which triggers a buffer over-read.

Type:

CWE-189

 (Numeric Errors)

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
Bistudio -> ARMA 
Bistudio -> Arma 2 

 References:
http://xforce.iss.net/xforce/xfdb/51820
http://www.vupen.com/english/advisories/2009/1951
http://secunia.com/advisories/35900
http://aluigi.altervista.org/adv/armadioz-adv.txt
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