buildroot/package/asterisk, branch 2017.11.2

asterisk: security bump to version 14.7.5

2018-01-16T16:45:09+00:00

Fixes the following security issues: * AST-2017-014: Crash in PJSIP resource when missing a contact header A select set of SIP messages create a dialog in Asterisk. Those SIP messages must contain a contact header. For those messages, if the header was not present and using the PJSIP channel driver, it would cause Asterisk to crash. The severity of this vulnerability is somewhat mitigated if authentication is enabled. If authentication is enabled a user would have to first be authorized before reaching the crash point. For more details, see the announcement: https://www.asterisk.org/downloads/asterisk-news/asterisk-13185-1475-1515-and-1318-cert2-now-available-security Signed-off-by: Peter Korsgaard Signed-off-by: Thomas Petazzoni (cherry picked from commit 4f13dc362d5c9c63fb5a21ede7cf902c1281cef0) Signed-off-by: Peter Korsgaard

asterisk: security bump to version 14.6.2

2018-01-08T21:40:25+00:00

Fixes the following security issues: 14.6.1: * AST-2017-005 (applied to all released versions): The "strictrtp" option in rtp.conf enables a feature of the RTP stack that learns the source address of media for a session and drops any packets that do not originate from the expected address. This option is enabled by default in Asterisk 11 and above. The "nat" and "rtp_symmetric" options for chan_sip and chan_pjsip respectively enable symmetric RTP support in the RTP stack. This uses the source address of incoming media as the target address of any sent media. This option is not enabled by default but is commonly enabled to handle devices behind NAT. A change was made to the strict RTP support in the RTP stack to better tolerate late media when a reinvite occurs. When combined with the symmetric RTP support this introduced an avenue where media could be hijacked. Instead of only learning a new address when expected the new code allowed a new source address to be learned at all times. If a flood of RTP traffic was received the strict RTPsupport would allow the new address to provide media and with symmetric RTP enabled outgoing traffic would be sent to this new address, allowing the media to be hijacked. Provided the attacker continued to send traffic they would continue to receive traffic as well. * AST-2017-006 (applied to all released versions): The app_minivm module has an “externnotify” program configuration option that is executed by the MinivmNotify dialplan application. The application uses the caller-id name and number as part of a built string passed to the OS shell for interpretation and execution. Since the caller-id name and number can come from an untrusted source, a crafted caller-id name or number allows an arbitrary shell command injection. * AST-2017-007 (applied only to 13.17.1 and 14.6.1): A carefully crafted URI in a From, To or Contact header could cause Asterisk to crash For more details, see the announcement: https://www.asterisk.org/downloads/asterisk-news/asterisk-11252-13171-1461-116-cert17-1313-cert5-now-available-security 14.6.2: * AST-2017-008: Insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the “nat” and “symmetric_rtp” options allow redirecting where Asterisk sends the next RTCP report. The RTP stream qualification to learn the source address of media always accepted the first RTP packet as the new source and allowed what AST-2017-005 was mitigating. The intent was to qualify a series of packets before accepting the new source address. For more details, see the announcement: https://www.asterisk.org/downloads/asterisk-news/asterisk-11253-13172-1462-116-cert18-1313-cert6-now-available-security Drop 0004-configure-in-cross-complation-assimne-eventfd-are-av.patch as this is now handled differently upstream (by disabling eventfd for cross compilation, see commit 2e927990b3d2 (eventfd: Disable during cross compilation)). If eventfd support is needed then this should be submitted upstream. Signed-off-by: Peter Korsgaard Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni (cherry picked from commit 3f1d2c6c746a04d19a493f4e7b866e84e3aa7dc8) Signed-off-by: Peter Korsgaard

package/asterisk: fix parallel install

2017-12-27T09:23:43+00:00

Fixes: http://autobuild.buildroot.org/results/7c92fb71d0aee211c8e0ef9d646da477fd97fb4c/ http://autobuild.buildroot.org/results/2b8c810bd8775413fd4567b2f8495be70b7bb808/ ... Signed-off-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni (cherry picked from commit 42dfbdfe51a62d6c2c007c3c47ec64647179f306) Signed-off-by: Peter Korsgaard

package/asterisk: fix parallel build/install

2017-11-27T20:29:36+00:00

Fixes: http://autobuild.buildroot.org/results/7c9892b9425aff6e54b8c8942dbdcb0b26e58572 Signed-off-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

package/asterisk: fix host build

2017-09-26T22:14:49+00:00

The host menuselect tool is linked to our host libxml2 library, but it is missing an RPATH to the host directory. This is because menuselect does not use automake, so does not inherit the LDFLAGS from the configure run. We fix that by simply passing $(HOST_CONFIGURE_OPTS) in the make environment. At the same time, we also install the tool in the host directory, even if not used from there, so that the sanity checks we run are properly passed. Signed-off-by: "Yann E. MORIN" Cc: Arnout Vandecappelle Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/asterisk: add optional netsnmp dependency

2017-09-23T17:20:18+00:00

Signed-off-by: "Yann E. MORIN" Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/asterisk: add support for PRI signalling

2017-09-23T17:20:18+00:00

Signed-off-by: "Yann E. MORIN" Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/asterisk: add support for SS7

2017-09-23T17:20:18+00:00

Signed-off-by: "Yann E. MORIN" Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/asterisk: add support for dahdi

2017-09-23T17:20:18+00:00

DAHDI is the 'framework' to drive actual telehony cards. Using telephony cards without signalling is pretty much meaningless, so signalling will be added in later commits. libtonezone is provided by dhadi-tools, while the dahdi headers are provided by dahdi-linux. Go figure. Signed-off-by: "Yann E. MORIN" Signed-off-by: Arnout Vandecappelle (Essensium/Mind)

package/asterisk: add optional libsrtp dependency

2017-09-23T17:20:18+00:00

Signed-off-by: "Yann E. MORIN" Signed-off-by: Arnout Vandecappelle (Essensium/Mind)