[Buildroot] [PATCH] package/asterisk: security bump to version 16.5.1

[Peter Korsgaard <peter@korsgaard.com>]

>>>>> "Peter" == Peter Korsgaard <peter@korsgaard.com> writes:

 > Fixes the following security issues:
 > AST-2019-004: Crash when negotiating for T.38 with a declined stream
 > When Asterisk sends a re-invite initiating T.38 faxing, and the endpoint
 > responds with a declined media stream a crash will then occur in Asterisk.
 > https://downloads.asterisk.org/pub/security/AST-2019-004.pdf

 > AST-2019-005: Remote Crash Vulnerability in audio transcoding
 > When audio frames are given to the audio transcoding support in Asterisk the
 > number of samples are examined and as part of this a message is output to
 > indicate that no samples are present. A change was done to suppress this
 > message for a particular scenario in which the message was not relevant. This
 > change assumed that information about the origin of a frame will always exist
 > when in reality it may not.
 > https://downloads.asterisk.org/pub/security/AST-2019-005.pdf

 > Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

Committed to 2019.02.x, 2019.05.x and 2019.08.x, thanks.

-- 
Bye, Peter Korsgaard