FreeBSD: VID-972FE546-1FB6-11EB-B9D4-001999F8D30B: asterisk -- Remote crash in res_pjsip_session
Description
The Asterisk project reports:
Upon receiving a new SIP Invite, Asterisk did not
return the created dialog locked or referenced. This
caused a gap between the creation of the dialog object,
and its next use by the thread that created it. Depending
upon some off nominal circumstances, and timing it was
possible for another thread to free said dialog in this
gap. Asterisk could then crash when the dialog object,
or any of its dependent objects were de-referenced, or
accessed next by the initial creation thread.
Solution(s)
- freebsd-upgrade-package-asterisk13
- freebsd-upgrade-package-asterisk16
- freebsd-upgrade-package-asterisk18
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