AST-2011-008: If a remote user sends a SIP packet containing a null,
Asterisk assumes available data extends past the null to the
end of the packet when the buffer is actually truncated when
copied. This causes SIP header parsing to modify data past
the end of the buffer altering unrelated memory structures.
This vulnerability does not affect TCP/TLS connections.
-- Resolved in 1.6.2.18.1 and 1.8.4.3
AST-2011-009: A remote user sending a SIP packet containing a Contact header
with a missing left angle bracket (<) causes Asterisk to
access a null pointer.
-- Resolved in 1.8.4.3
AST-2011-010: A memory address was inadvertently transmitted over the
network via IAX2 via an option control frame and the remote party would try
to access it.
-- Resolved in 1.4.41.1, 1.6.2.18.1, and 1.8.4.3
recorded in asterisk's menuselect system, knocking out ODBC build if not
present (though this is only done, afaict, due to a missing dependency
in a unixodbc package on some linux version), so add libltdl as a
BUILD_DEPENDS.
Doesn't affect the packages, other than -odbc wasn't built before
unless you had libltdl installed, so no bump.
- Fix compliance with RFC 3261 section 18.2.2. (aka Cisco phone fix)
- Resolve a change in IPv6 header parsing due to the Cisco phone fix issue.
- Resolve potential crash when using SIP TLS support.
- Improve reliability when using SIP TLS.
- AST-2011-006, shell access via remote authenticated manager
sessions (logged-in manager users can execute shell commands via
the manager interface without having the "system" privilege that
should be required)
- AST-2011-005, DoS with remote unauthenticated sessions (add limits
to prevent unauthenticated users from tying up all available FDs for
the manager interface, SIP-over-TCP, Skinny and the built in HTTP
server).
(updating by way of upstream patch file, the full tar.gz isn't
available yet).
"Due to a failed merge, Asterisk 1.8.2.1 which should have included
the security fix did not. Asterisk 1.8.2.2 contains the the changes
which should have been included in Asterisk 1.8.2.1." ok ajacoutot@
when forming an outgoing SIP request while in pedantic mode, which
can cause a stack buffer to be made to overflow if supplied with
carefully crafted caller ID information"
http://downloads.asterisk.org/pub/security/AST-2011-001.html
This is also a major version update to the long-term support
1.8 branch, previous versions of this diff have been tested by
various ports@ readers, thanks for testing.
Please review /usr/local/share/doc/asterisk/UPGRADE.txt
(also note that memory use has increased).
ok ajacoutot@ jasper@
installed, which I won't add as a dependency just for this, but for people who
already have it, it makes the docs look nicer).
- install the sample features.conf which was @comment'ed.
receiving most updates in the future; notably, compared to the in-tree
version, this adds a portable (pthread-based) clocking source rather
than relying on a non-portable zaptel timer.
Main functions tested and working well for myself and Diego Casati (thanks!)
Note that ConfBridge (added since 1.6.0) may need more work
with something like 'deny 0.0.0.0/0' then this affects you. workaround:
'deny 0.0.0.0/0.0.0.0'
- fix fullpkgpath's for the subpackages, they were including the flavour
and shouldn't have - fixes problems with dpb3 found by naddy. add @pkgpath
markers relating to this fix.
ok naddy@
(reminder, ports is not fully open, do not commit without specific permission)
crash in SIP (and only this, thanks to Asterisk developers for pushing
security fixes separately from other changes).
Does not affect Asterisk 1.4 in -stable (it's in the T.38 support,
which was added in 1.6).
ok ajacoutot@
This also has a small change in CDR generation, it's been well tested
upstream but still this can be a touchy area to change, so it's
going in now so the first OpenBSD release with Asterisk 1.6
packages has the change already made.
ok ajacoutot@
