TITLE:
Avaya Products Sendmail Signal Handling Memory Corruption

SECUNIA ADVISORY ID:
SA19404

VERIFY ADVISORY:
http://secunia.com/advisories/19404/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

OPERATING SYSTEM:
Avaya SIP Enablement Services (SES) 3.x
http://secunia.com/product/8090/
Avaya S8XXX Media Servers
http://secunia.com/product/4519/
Avaya Modular Messaging 3.x
http://secunia.com/product/8717/
Avaya Modular Messaging 2.x
http://secunia.com/product/4484/
Avaya Message Networking 2.x
http://secunia.com/product/5801/
Avaya Intuity LX
http://secunia.com/product/3279/
Avaya Converged Communications Server (CCS) 3.x
http://secunia.com/product/8091/
Avaya Converged Communications Server (CCS) 2.x
http://secunia.com/product/4520/

DESCRIPTION:
Avaya has acknowledged a vulnerability in various Avaya products,
which can be exploited by malicious people to compromise a vulnerable
system.

For more information:
SA19342

The vulnerability affects the following products, which have sendmail
enabled and listening for remote connections:
* Avaya S87x0, S8500, and S8300 Media Servers (versions prior to CM
2.0)

The following products include sendmail, but do not have it enabled
by default:
* Avaya S87x0, S8500, and S8300 Media Servers (CM 2.0 up to CM 3.1)
* Avaya SIP Enablement Services (All versions)
* Converged Communication Server (All versions)
* Avaya Intuity LX (All versions)
* Avaya Messaging Storage Server (All versions)
* Avaya Message Networking (All versions)

SOLUTION:
The vendor recommends restricting local and network access to
vulnerable servers.

ORIGINAL ADVISORY:
http://support.avaya.com/elmodocs2/security/ASA-2006-074.htm

OTHER REFERENCES:
SA19342:
http://secunia.com/advisories/19342/

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