David M. Lee 66ee458f07 security: Inhibit execution of privilege escalating functions ...

This patch allows individual dialplan functions to be marked as
'dangerous', to inhibit their execution from external sources.

A 'dangerous' function is one which results in a privilege escalation.
For example, if one were to read the channel variable SHELL(rm -rf /)
Bad Things(TM) could happen; even if the external source has only read
permissions.

Execution from external sources may be enabled by setting
'live_dangerously' to 'yes' in the [options] section of asterisk.conf.
Although doing so is not recommended.

Also, the ABI was changed to something more reasonable, since Asterisk
12 does not yet have a public release.

(closes issue ASTERISK-22905)
Review: http://reviewboard.digium.internal/r/432/
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Merged revisions 403913 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 403917 from http://svn.asterisk.org/svn/asterisk/branches/11


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/12@403959 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2013-12-16 18:31:27 +00:00

..

asterisk

security: Inhibit execution of privilege escalating functions

2013-12-16 18:31:27 +00:00

solaris-compat

fix the provided unsetenv for solaris to return an int like it's supposed to

2006-03-29 04:14:12 +00:00

asterisk.h

Move channel driver Registry manager events to core.

2013-07-08 14:42:57 +00:00

jitterbuf.h

incorporates r159808 from branches/1.4:

2008-11-29 17:57:39 +00:00