Source: snapvoip.blogspot.com

The Asterisk development team has released Asterisk version 1.4.17 which fixes SIP security issue, as well as a number of other bug fixes.

The SIP security issue is documented in the published security advisory, AST-2008-001. This issue only affects Asterisk 1.4. Asterisk 1.2 is not affected. Systems that do not use chan_sip are also not affected.

The security advisory is here in PDF format.

The release 1.4.17 is available for immediate download.

Source: www.voip-news.com

p-news.comSipera System’s Sipera IPCS security appliances  now have advance security for SIP trunking. Sipera VIPER Engine also has upgraded security as well.
“Many enterprises today are …

Source: snapvoip.blogspot.com

The Asterisk development team has released Asterisk version 1.4.17 which fixes SIP security issue, as well as a number of other bug fixes.
The SIP security issue is documented in the published …

Source: snapvoip.blogspot.com

Sipera, the VoIP security firm that I saw first at BlackHat 2007 has warned VoIP firms before disclosing the vulnerabilities. There are multiple vulnerabilities, advisories and they are listed …

Source: snapvoip.blogspot.com

An eavesdropping vulnerability was revealed on the popularFull Disclosure mailing list on Wednesday. Vulnerabilityresearchers Humberto Abdelnur, Radu State and Olivier Festorclaimed the exploit …