Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

BID:58760

Info

Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

Bugtraq ID: 58760
Class: Boundary Condition Error
CVE: CVE-2013-2685
Remote: Yes
Local: No
Published: Mar 27 2013 12:00AM
Updated: Apr 13 2015 10:09PM
Credit: Ulf Härnhammar
Vulnerable: Mandriva Business Server 1 X86 64
Mandriva Business Server 1
Asterisk Asterisk Open Source 11.2.1
Asterisk Asterisk Open Source 11.2
Asterisk Asterisk Open Source 11.1.2
Asterisk Asterisk Open Source 11.1.1
Asterisk Asterisk Open Source 11.1.0
Not Vulnerable: Asterisk Asterisk Open Source 11.2.2

Discussion

Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

Asterisk Open Source is prone to a remote stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user supplied data.

An attacker may exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will result in a denial-of-service condition.

Versions prior to Asterisk Open Source 11.2.2 are vulnerable.

Exploit / POC

Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.


Mandriva Business Server 1 X86 64

References

Asterisk Open Source CVE-2013-2685 Stack Buffer Overflow Vulnerability

References:
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