Asterisk 13.31.0, 16.8.0, and 17.2.0 Now Available
Asterisk 13.31.0, 16.8.0, and 17.2.0 Now Available
Il TEAM di Asterisk ha annunciato di aver rilasciato il download di Asterisk 13.31.0, 16.8.0 e 17.2.0.
Le versioni sono disponibili per il download immediato all'indirizzo: https://downloads.asterisk.org/pub/telephony/asterisk/
... the link of the post: https://community.asterisk.org/t/asterisk-13-31-0-16-8-0-and-17-2-0-now-available/82578
Asterisk 13.29.2, 16.6.2, 17.0.1, 13.21-cert5 Now Available
Asterisk 13.29.2, 16.6.2, 17.0.1, 13.21-cert5 Now Available
The Asterisk Development Team would like to announce security releases for
Asterisk 13, 16 and 17, and Certified Asterisk 13.21. The available releases are
released as versions 13.29.2, 16.6.2, 17.0.1 and 13.21-cert5.
... the link of the post: https://community.asterisk.org/t/asterisk-13-29-2-16-6-2-17-0-1-13-21-cert5-now-available/81734
Asterisk 13.29.1 and 16.6.1 Now Available
Asterisk 13.29.1 and 16.6.1 Now Available
The Asterisk Development Team would like to announce the release of Asterisk 13.29.1 and 16.6.1 Now Available.
This release is available for immediate download at: https://downloads.asterisk.org/pub/telephony/asterisk/
Asterisk 17.0.0 Now Available
Asterisk 17.0.0 Now Available
The Asterisk Development Team would like to announce the release of Asterisk 17.0.0
This release is available for immediate download at: https://downloads.asterisk.org/pub/telephony/asterisk/
Asterisk 13.29.0 Now Available
Asterisk 13.29.0 Now Available
The Asterisk Development Team would like to announce the release of Asterisk 13.29.0.
This release candidate is available for immediate download at: https://downloads.asterisk.org/pub/telephony/asterisk
... the link of the post: https://community.asterisk.org/t/asterisk-17-0-0-rc2-now-available/81041
Asterisk 16.6.0 Now Available
Asterisk 16.6.0 Now Available
The Asterisk Development Team would like to announce the release of Asterisk 16.6.0.
This release is available for immediate download at : https://downloads.asterisk.org/pub/telephony/asterisk
... the link of the post: https://community.asterisk.org/t/asterisk-16-6-0-now-available/81199
Asterisk 17.0.0-rc1 Now Available
The Asterisk Development Team would like to announce the first release candidate of Asterisk 17.0.0.
This release candidate is available for immediate download at
https://downloads.asterisk.org/pub/telephony/asterisk
The release of Asterisk 17.0.0-rc1 resolves several issues reported by the
community.
...the link of the post: https://www.asterisk.org/downloads/asterisk-news/asterisk-1700-rc1-now-available
Asterisk 15.7.2 and 16.2.1 Now Available (Security)
The Asterisk Development Team would like to announce security releases for Asterisk 15 and 16. The available releases are released as versions 15.7.2 and 16.2.1.
These releases are available for immediate download at
https://downloads.asterisk.org/pub/telephony/asterisk/releases 10
The following security vulnerabilities were resolved in these versions:
AST-2019-001: Remote crash vulnerability with SDP protocol violation When Asterisk makes an outgoing call, a very specific SDP protocol violation by the remote party can cause Asterisk to crash.
For a full list of changes in the current releases, please see the ChangeLogs:
ChangeLog-15.7.2 4
ChangeLog-16.2.1 18
The security advisory is available at:
AST-2019-001.pdf 13
Thank you for your continued support of Asterisk!
Rilasciati Asterisk 13.18.5, 14.7.5, 15.1.5 and 13.18-cert2 (Security)
The Asterisk Development Team would like to announce security releases for Asterisk 13, 14 and 15, and Certified Asterisk 13.18. The available releases are released as versions 13.18.5, 4.7.5, 15.1.5 and 13.18-cert2.
These releases are available for immediate download at
https://downloads.asterisk.org/pub/telephony/asterisk/releases
https://downloads.asterisk.org/pub/telephony/certified-asterisk/releases
The following security vulnerabilities were resolved in these versions:
* 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 a full list of changes in the current releases, please see the ChangeLogs:
https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-13.18.5
https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-14.7.5
https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-15.1.5
https://downloads.asterisk.org/pub/telephony/certified-asterisk/releases/ChangeLog-certified-13.18-cert2
The security advisory is available at:
https://downloads.asterisk.org/pub/security/AST-2017-014.pdf
AST-2017-014: Crash in PJSIP resource when missing a contact header
Asterisk Project Security Advisory - AST-2017-014
Product Asterisk
Summary Crash in PJSIP resource when missing a contact
header
Nature of Advisory Remote Crash
Susceptibility Remote Unauthenticated Sessions
Severity Moderate
Exploits Known No
Reported On December 12, 2017
Reported By Ross Beer
Posted On
Last Updated On December 22, 2017
Advisory Contact Kevin Harwell
CVE Name
Description 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.
Resolution When using the Asterisk PJSIP resource, and one of the SIP
messages that create a dialog is received Asterisk now
checks to see if the message contains a contact header. If
it does not Asterisk now responds with a "400 Missing
Contact header".
Affected Versions
Product Release
Series
Asterisk Open Source 13.x All versions
Asterisk Open Source 14.x All versions
Asterisk Open Source 15.x All versions
Certified Asterisk 13.18 All versions
Corrected In
Product Release
Asterisk Open Source 13.18.5, 14.7.5, 15.1.5
Certified Asterisk 13.18-cert2
Patches
SVN URL Revision
http://downloads.asterisk.org/pub/security/AST-2017-014-13.diff Asterisk
13
http://downloads.asterisk.org/pub/security/AST-2017-014-14.diff Asterisk
14
http://downloads.asterisk.org/pub/security/AST-2017-014-15.diff Asterisk
15
http://downloads.asterisk.org/pub/security/AST-2017-014-13.18.diff Certified
Asterisk
13.18
Links https://issues.asterisk.org/jira/browse/ASTERISK-27480
Asterisk Project Security Advisories are posted at
http://www.asterisk.org/security
This document may be superseded by later versions; if so, the latest
version will be posted at
http://downloads.digium.com/pub/security/AST-2017-014.pdf and
http://downloads.digium.com/pub/security/AST-2017-014.html
Revision History
Date Editor Revisions Made
December 20, 2017 Kevin Harwell Initial Revision
Asterisk Project Security Advisory - AST-2017-014
Copyright (c) 2017 Digium, Inc. All Rights Reserved.
Permission is hereby granted to distribute and publish this advisory in its
original, unaltered form.
AST-2017-012: Remote Crash Vulnerability in RTCP Stack
Asterisk Project Security Advisory - AST-2017-012
Product Asterisk
Summary Remote Crash Vulnerability in RTCP Stack
Nature of Advisory Denial of Service
Susceptibility Remote Unauthenticated Sessions
Severity Moderate
Exploits Known No
Reported On October 30, 2017
Reported By Tzafrir Cohen and Vitezslav Novy
Posted On December 13, 2017
Last Updated On December 12, 2017
Advisory Contact Jcolp AT digium DOT com
CVE Name
Description If a compound RTCP packet is received containing more than
one report (for example a Receiver Report and a Sender
Report) the RTCP stack will incorrectly store report
information outside of allocated memory potentially causing
a crash.
For all versions of Asterisk this vulnerability requires an
active call to be established.
For versions of Asterisk 13.17.2, 14.6.2, 15.0.0,
13.13-cert6 and greater an additional level of security is
placed upon RTCP packets. If the probation period for
incoming RTP traffic has passed any received RTCP packets
must contain the same SSRC as the RTP traffic. If the RTCP
packets do not then they are dropped. This ensures other
parties can not inject RTCP packets without they themselves
establishing an active call.
Resolution The RTCP stack has been changed so the report information is
always stored in allocated memory. The provided patches can
be applied to the appropriate version or the latest version
of Asterisk can be installed to receive the fix.
Affected Versions
Product Release Series
Asterisk Open Source 13.x All Versions
Asterisk Open Source 14.x All Versions
Asterisk Open Source 15.x All Versions
Certified Asterisk 13.13 All Versions
Corrected In
Product Release
Asterisk Open Source 13.18.4, 14.7.4, 15.1.4
Certified Asterisk 13.13-cert9
Patches
SVN URL Revision
http://downloads.asterisk.org/pub/security/AST-2017-012-13.diff Asterisk
13
http://downloads.asterisk.org/pub/security/AST-2017-012-14.diff Asterisk
14
http://downloads.asterisk.org/pub/security/AST-2017-012-15.diff Asterisk
15
http://downloads.asterisk.org/pub/security/AST-2017-012-13.13.diff Certified
Asterisk
13.13
Links https://issues.asterisk.org/jira/browse/ASTERISK-27382
https://issues.asterisk.org/jira/browse/ASTERISK-27429
Asterisk Project Security Advisories are posted at
http://www.asterisk.org/security
This document may be superseded by later versions; if so, the latest
version will be posted at
http://downloads.digium.com/pub/security/AST-2017-012.pdf and
http://downloads.digium.com/pub/security/AST-2017-012.html
Revision History
Date Editor Revisions Made
November 30, 2017 Joshua Colp Initial Revision
Asterisk Project Security Advisory - AST-2017-012
Copyright © 2017 Digium, Inc. All Rights Reserved.
Permission is hereby granted to distribute and publish this advisory in its
original, unaltered form.
AST-2017-013: DOS Vulnerability in Asterisk chan_skinny
Asterisk Project Security Advisory - AST-2017-013
Product Asterisk
Summary DOS Vulnerability in Asterisk chan_skinny
Nature of Advisory Denial of Service
Susceptibility Remote Unauthenticated Sessions
Severity Moderate
Exploits Known Yes
Reported On November 30, 2017
Reported By Juan Sacco
Posted On December 1, 2017
Last Updated On December 1, 2017
Advisory Contact gjoseph AT digium DOT com
CVE Name
Description If the chan_skinny (AKA SCCP protocol) channel driver is
flooded with certain requests it can cause the asterisk
process to use excessive amounts of virtual memory
eventually causing asterisk to stop processing requests of
any kind.
Resolution The chan_skinny driver has been updated to release memory
allocations in a correct manner thereby preventing any
possiblity of exhaustion.
Affected Versions
Product Release Series
Asterisk Open Source 13.x All Versions
Asterisk Open Source 14.x All Versions
Asterisk Open Source 15.x All Versions
Certified Asterisk 13.13 All Versions
Corrected In
Product Release
Asterisk Open Source 13.18.3, 14.7.3, 15.1.3
Certified Asterisk 13.13-cert8
Patches
SVN URL Revision
http://downloads.asterisk.org/pub/security/AST-2017-013-13.diff Asterisk
13
http://downloads.asterisk.org/pub/security/AST-2017-013-14.diff Asterisk
14
http://downloads.asterisk.org/pub/security/AST-2017-013-15.diff Asterisk
15
http://downloads.asterisk.org/pub/security/AST-2017-013-13.13.diff Certified
Asterisk
13.13
Links https://issues.asterisk.org/jira/browse/ASTERISK-27452
Asterisk Project Security Advisories are posted at
http://www.asterisk.org/security
This document may be superseded by later versions; if so, the latest
version will be posted at
http://downloads.digium.com/pub/security/AST-2017-013.pdf and
http://downloads.digium.com/pub/security/AST-2017-013.html
Revision History
Date Editor Revisions Made
November 30, 2017 George Joseph Initial Revision
Asterisk Project Security Advisory - AST-2017-013
Copyright © 2017 Digium, Inc. All Rights Reserved.
Permission is hereby granted to distribute and publish this advisory in its
original, unaltered form.
Security releases for Certified Asterisk 13.13 and Asterisk 13, 14 and 15
The Asterisk Development Team has announced security releases for Certified Asterisk 13.13 and Asterisk 13, 14 and 15. The available security releases are released as versions 13.13-cert8, 13.18.3, 14.7.3 and 15.1.3. These releases are available for immediate download at http://downloads.asterisk.org/pub/telephony/asterisk/releases The release of these versions resolves the following security vulnerabilities: * AST-2017-013: DOS Vulnerability in Asterisk chan_skinny If the chan_skinny (AKA SCCP protocol) channel driver is flooded with certain requests it can cause the asterisk process to use excessive amounts of virtual memory eventually causing asterisk to stop processing requests of any kind. For a full list of changes in the current releases, please see the ChangeLogs: http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-13.18.3 http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog=14.7.3 http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-15.1.3 http://downloads.asterisk.org/pub/telephony/certified-asterisk/ChangeLog-certified-13.13-cert8 The security advisories are available at: http://downloads.asterisk.org/pub/security/AST-2017-013.pdf
AST-2017-011: Memory leak in pjsip session resource
Asterisk Project Security Advisory - AST-2017-011
Product Asterisk
Summary Memory leak in pjsip session resource
Nature of Advisory Memory leak
Susceptibility Remote Sessions
Severity Minor
Exploits Known No
Reported On October 15, 2017
Reported By Correy Farrell
Posted On
Last Updated On October 19, 2017
Advisory Contact kharwell AT digium DOT com
CVE Name
Description A memory leak occurs when an Asterisk pjsip session object
is created and that call gets rejected before the session
itself is fully established. When this happens the session
object never gets destroyed.
Resolution Asterisk now releases the session object and all associated
memory when a call gets rejected.
Affected Versions
Product Release
Series
Asterisk Open Source 13.x 13.5.0+
Asterisk Open Source 14.x All Releases
Asterisk Open Source 15.x All Releases
Certified Asterisk 13.13 All Releases
Corrected In
Product Release
Asterisk Open Source 13.18.1, 14.7.1, 15.1.1
Certified Asterisk 13.13-cert7
Patches
SVN URL Revision
http://downloads.asterisk.org/pub/security/AST-2017-011-13.diff Asterisk
13
http://downloads.asterisk.org/pub/security/AST-2017-011-14.diff Asterisk
14
http://downloads.asterisk.org/pub/security/AST-2017-011-15.diff Asterisk
15
http://downloads.asterisk.org/pub/security/AST-2017-011-13.13.diff Certified
Asterisk
13.13
Links https://issues.asterisk.org/jira/browse/ASTERISK-27345
Asterisk Project Security Advisories are posted at
http://www.asterisk.org/security
This document may be superseded by later versions; if so, the latest
version will be posted at
http://downloads.digium.com/pub/security/AST-2017-011.pdf and
http://downloads.digium.com/pub/security/AST-2017-011.html
Revision History
Date Editor Revisions Made
October 19, 2017 Kevin Harwell Initial Revision
Asterisk Project Security Advisory - AST-2017-011
Copyright (c) 2017 Digium, Inc. All Rights Reserved.
Permission is hereby granted to distribute and publish this advisory in its
original, unaltered form.
AST-2017-010: Buffer overflow in CDR’s set user
Asterisk Project Security Advisory - AST-2017-010
Product Asterisk
Summary Buffer overflow in CDR's set user
Nature of Advisory Buffer Overflow
Susceptibility Remote Authenticated Sessions
Severity Moderate
Exploits Known No
Reported On October 9, 2017
Reported By Richard Mudgett
Posted On
Last Updated On October 25, 2017
Advisory Contact Rmudgett AT digium DOT com
CVE Name
Description No size checking is done when setting the user field for
Party B on a CDR. Thus, it is possible for someone to use
an arbitrarily large string and write past the end of the
user field storage buffer. The earlier AST-2017-001
advisory for the CDR user field overflow was for the Party
A buffer.
This currently affects any system using CDR's that also
make use of the following:
* The 'X-ClientCode' header within a SIP INFO message when
using chan_sip and
the 'useclientcode' option is enabled (note, it's disabled
by default).
* The CDR dialplan function executed from AMI when setting
the user field.
* The AMI Monitor action when using a long file name/path.
Resolution The CDR engine now only copies up to the maximum allowed
characters into the user field. Any characters outside the
maximum are truncated.
Affected Versions
Product Release
Series
Asterisk Open Source 13.x All Releases
Asterisk Open Source 14.x All Releases
Asterisk Open Source 15.x All Releases
Certified Asterisk 13.13 All Releases
Corrected In
Product Release
Asterisk Open Source 13.18.1, 14.7.1, 15.1.1
Certified Asterisk 13.13-cert7
Patches
SVN URL Revision
http://downloads.asterisk.org/pub/security/AST-2017-010-13.diff Asterisk
13
http://downloads.asterisk.org/pub/security/AST-2017-010-14.diff Asterisk
14
http://downloads.asterisk.org/pub/security/AST-2017-010-15.diff Asterisk
15
http://downloads.asterisk.org/pub/security/AST-2017-010-13.13.diff Certified
Asterisk
13.13
Links https://issues.asterisk.org/jira/browse/ASTERISK-27337
Asterisk Project Security Advisories are posted at
http://www.asterisk.org/security
This document may be superseded by later versions; if so, the latest
version will be posted at
http://downloads.digium.com/pub/security/AST-2017-010.pdf and
http://downloads.digium.com/pub/security/AST-2017-010.html
Revision History
Date Editor Revisions Made
October 12, 2017 Richard Mudgett Initial Revision
Asterisk Project Security Advisory - AST-2017-010
Copyright © 2017 Digium, Inc. All Rights Reserved.
Permission is hereby granted to distribute and publish this advisory in its
original, unaltered form.