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Sicherheit: Zwei Probleme in Asterisk
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Asterisk
ID: FEDORA-2012-4259
Distribution: Fedora
Plattformen: Fedora 15
Datum: Sa, 31. März 2012, 21:59
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1183
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1184
Applikationen: Asterisk

Originalnachricht

Name        : asterisk
Product : Fedora 15
Version : 1.8.10.1
Release : 1.fc15
URL : http://www.asterisk.org/
Summary : The Open Source PBX
Description :
Asterisk is a complete PBX in software. It runs on Linux and provides
all of the features you would expect from a PBX and more. Asterisk
does voice over IP in three protocols, and can interoperate with
almost all standards-based telephony equipment using relatively
inexpensive hardware.

-------------------------------------------------------------------------------
-
Update Information:

Update to 1.8.10.1, which fixes 2 security vulnerabilities.
The Asterisk Development Team has announced security releases for Asterisk
1.4,
1.6.2 and 1.8. The available security releases are released as versions
1.4.43,
1.6.2.21 and 1.8.7.2.

These releases are available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk/releases

The release of Asterisk versions 1.4.43, 1.6.2.21, and 1.8.7.2 resolves an
issue
with possible remote enumeration of SIP endpoints with differing NAT settings.

The release of Asterisk versions 1.6.2.21 and 1.8.7.2 resolves a remote crash
possibility with SIP when the "automon" feature is enabled.

The issues and resolutions are described in the AST-2011-013 and AST-2011-014
security advisories.

For more information about the details of these vulnerabilities, please read
the
security advisories AST-2011-013 and AST-2011-014, which were released at the
same time as this announcement.

For a full list of changes in the current releases, please see the ChangeLogs:

http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.4.43
ChangeLog-1.6.2.21
ChangeLog-1.8.7.2

Security advisory AST-2011-013 is available at:

* http://downloads.asterisk.org/pub/security/AST-2011-013.pdf

Security advisory AST-2011-014 is available at:

* http://downloads.asterisk.org/pub/security/AST-2011-014.pdf
-------------------------------------------------------------------------------
-
ChangeLog:

* Sat Mar 17 2012 Russell Bryant <russell@russellbryant.net> - 1.8.10.1-1
- Update to 1.8.10.1 from upstream.
- Fix remote stack overflow in app_milliwatt.
- Fix remote stack overflow, including possible code injection, in HTTP digest
authentication handling.
- Resolves: rhbz#804045, rhbz#804038, rhbz#804042
* Fri Dec 9 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.7.2-1
- The Asterisk Development Team has announced security releases for Asterisk
1.4,
- 1.6.2 and 1.8. The available security releases are released as versions
1.4.43,
- 1.6.2.21 and 1.8.7.2.
-
- These releases are available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of Asterisk versions 1.4.43, 1.6.2.21, and 1.8.7.2 resolves an
issue
- with possible remote enumeration of SIP endpoints with differing NAT
settings.
-
- The release of Asterisk versions 1.6.2.21 and 1.8.7.2 resolves a remote crash
- possibility with SIP when the "automon" feature is enabled.
-
- The issues and resolutions are described in the AST-2011-013 and AST-2011-014
- security advisories.
-
- For more information about the details of these vulnerabilities, please read
the
- security advisories AST-2011-013 and AST-2011-014, which were released at the
- same time as this announcement.
-
- For a full list of changes in the current releases, please see the
ChangeLogs:
-
- ChangeLog-1.4.43
- ChangeLog-1.6.2.21
- ChangeLog-1.8.7.2
-
- Security advisory AST-2011-013 is available at:
-
- * http://downloads.asterisk.org/pub/security/AST-2011-013.pdf
-
- Security advisory AST-2011-014 is available at:
-
- * http://downloads.asterisk.org/pub/security/AST-2011-014.pdf
* Mon Oct 17 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.7.1-1
- The Asterisk Development Team has announced a security release for Asterisk
1.8.
- The available security release is released as version 1.8.7.1.
-
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of Asterisk 1.8.7.1 resolves an issue with SIP URI parsing which
can
- lead to a remotely exploitable crash:
-
- Remote Crash Vulnerability in SIP channel driver (AST-2011-012)
-
- The issue and resolution is described in the AST-2011-012 security
- advisory.
-
- For more information about the details of this vulnerability, please read the
- security advisory AST-2011-012, which was released at the same time as this
- announcement.
-
- For a full list of changes in the current release, please see the ChangeLog:
-
- ChangeLog-1.8.7.1
* Mon Oct 3 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.7.0-1
- The Asterisk Development Team announces the release of Asterisk 1.8.7.0. This
- release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.7.0 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- Please note that a significant numbers of changes and fixes have gone into
- features.c in this release (call parking, built-in transfers, call pickup,
- etc.).
-
- NOTE:
-
- Recently, we were notified that the mechanism included in our Asterisk source
- code releases to download and build support for the iLBC codec had stopped
- working correctly; a little investigation revealed that this occurred because
of
- some changes on the ilbcfreeware.org website. These changes occurred as a
result
- of Google's acquisition of GIPS, who produced (and provided licenses for)
the
- iLBC codec.
-
- If you are a user of Asterisk and iLBC together, and you've already
executed a
- license agreement with GIPS, we believe you can continue using iLBC with
- Asterisk. If you are a user of Asterisk and iLBC together, but you had not
- executed a license agreement with GIPS, we encourage you to research the
- situation and consult with your own legal representatives to determine what
- actions you may want to take (or avoid taking).
-
- More information is available on the Asterisk blog:
-
- ilbc-support-in-asterisk-after-googles-acquisition-of-gips
-
- The following is a sample of the issues resolved in this release:
-
- * Added the 'storesipcause' option to sip.conf to allow the user to
disable the
- setting of HASH(SIP_CAUSE,) on the channel. Having chan_sip set
- HASH(SIP_CAUSE,) on the channel carries a significant performance
- penalty because of the usage of the MASTER_CHANNEL() dialplan function.
-
- We've decided to disable this feature by default in future 1.8 versions.
This
- would be an unexpected behavior change for anyone depending on that
SIP_CAUSE
- update in their dialplan. Please refer to the asterisk-dev mailing list more
- information:
-
- http://lists.digium.com/pipermail/asterisk-dev/2011-August/050626.html
-
- * Significant fixes and improvements to parking lots.
- (Closes issues ASTERISK-17183, ASTERISK-17870, ASTERISK-17430,
ASTERISK-17452,
- ASTERISK-17452, ASTERISK-15792. Reported by: David Cabrejos, Remi Quezada,
- Philippe Lindheimer, David Woolley, Mat Murdock. Patched by: rmudgett)
-
- * Numerous issues have been reported for deadlocks that are caused by a
blocking
- read in res_timing_timerfd on a file descriptor that will never be written
to.
-
- A change to Asterisk adds some checks to make sure that the timerfd is both
- valid and armed before calling read(). Should fix: ASTERISK-18142,
- ASTERISK-18197, ASTERISK-18166 and possibly others.
- (In essence, this change should make res_timing_timerfd usable.)
-
- * Resolve segfault when publishing device states via XMPP and not connected.
- (Closes issue ASTERISK-18078. Reported, patched by: Michael L. Young. Tested
- by Jonathan Rose)
-
- * Refresh peer address if DNS unavailable at peer creation.
- (Closes issue ASTERISK-18000)
-
- * Fix the missing DAHDI channels when using the newer chan_dahdi.conf
sections
- for channel configuration.
- (Closes issue ASTERISK-18496. Reported by Sean Darcy. Patched by Richard
- Mudgett)
-
- * Remove unnecessary libpri dependency checks in the configure script.
- (Closes issue ASTERISK-18535. Reported by Michael Keuter. Patched by Richard
- Mudgett)
-
- * Update get_ilbc_source.sh script to work again.
- (Closes issue ASTERISK-18412)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.7.0
* Tue Sep 20 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-4
- Add additional patch for res_pktccops.
* Tue Sep 20 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-3
- Add patch to fix compatibility with 389 directory server.
* Tue Sep 20 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-2
- Add patches to fix many bug reports from bugzilla.
* Tue Sep 20 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-1
- The Asterisk Development Team announces the release of Asterisk 1.8.6.0. This
- release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.6.0 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following is a sample of the issues resolved in this release:
-
- * Fix an issue with Music on Hold classes losing files in playlist when
realtime
- is used.
- (Closes issue ASTERISK-17875. Reported by David Cunningham. Patched by Igor
- Goncharovsky)
-
- * Resolve a potential crash in chan_sip when utilizing auth= and performing a
- 'sip reload' from the console.
- (Closes issue ASTERISK-17939. Reported by wdoekes. Patched by Richard
Mudgett)
-
- * Address some improper sql statements in res_odbc that would cause an update
- to fail on realtime peers due to trying to set as "(NULL)" rather
than an
- actual NULL.
- (Closes issue ASTERISK-17791. Reported by marcelloceschia. Patched by
Tilghman
- Lesher)
-
- * Resolve issue where 403 Forbidden would always be sent maximum number of
times
- regardless to receipt of ACK.
- (Patched by Richard Mudgett)
-
- * Resolve issue where if a call to MeetMe includes both the dynamic(D) and
- always request PIN(P) options, MeetMe will ask for the PIN two times: once
for
- creating the conference and once for entering the conference.
- (Patched by Kinsey Moore)
-
- * Fix New Zealand indications profile based on
- http://www.telepermit.co.nz/TNA102.pdf
- (Closes issue ASTERISK-16263. Reported, Patched by richardf)
-
- * Segfault in shell_helper in func_shell.c
- (Closes issue ASTERISK-18109. Reported by Michael Myles, patched by Richard
- Mudgett)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.6.0
* Tue Aug 23 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-0.2.rc2
- The Asterisk Development Team has announced the second release candidate of
- Asterisk 1.8.6.0. This release candidate is available for immediate download
at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.6.0-rc2 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following is a sample of the issues resolved in this release candidate:
-
- * --- Segfault in shell_helper in func_shell.c ---
- (Closes issue ASTERISK-18109.
- Reported by Michael Myles, patched by Richard Mudgett)
-
- * --- Re-add support for spaces in pathnames ---
- (Closes issue ASTERISK-18290.
- Reported by Paul Belanger, patched by Tilghman Lesher)
-
- For a full list of changes in this release candidate, please see the
ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.6.0-rc2
* Thu Aug 11 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.6.0-0.1.rc1
- The Asterisk Development Team announces the first release candidate of
- Asterisk 1.8.6.0. This release candidate is available for immediate download
at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.6.0-rc1 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following is a sample of the issues resolved in this release candidate:
-
- * Fix an issue with Music on Hold classes losing files in playlist when
realtime
- is used.
- (Closes issue ASTERISK-17875. Reported by David Cunningham. Patched by Igor
- Goncharovsky)
-
- * Resolve a potential crash in chan_sip when utilizing auth= and performing a
- 'sip reload' from the console.
- (Closes issue ASTERISK-17939. Reported by wdoekes. Patched by Richard
Mudgett)
-
- * Address some improper sql statements in res_odbc that would cause an update
- to fail on realtime peers due to trying to set as "(NULL)" rather
than an
- actual NULL.
- (Closes issue ASTERISK-17791. Reported by marcelloceschia. Patched by
Tilghman
- Lesher)
-
- * Resolve issue where 403 Forbidden would always be sent maximum number of
times
- regardless to receipt of ACK.
- (Patched by Richard Mudgett)
-
- * Updated chan_gtalk to work with changes made by Google.
- (Closes issue ASTERISK-18804. Patched by Terry Wilson)
-
- * Resolve issue where if a call to MeetMe includes both the dynamic(D) and
- always request PIN(P) options, MeetMe will ask for the PIN two times: once
for
- creating the conference and once for entering the conference.
- (Patched by Kinsey Moore)
-
- * Fix New Zealand indications profile based on
- http://www.telepermit.co.nz/TNA102.pdf
- (Closes issue ASTERISK-16263. Reported, Patched by richardf)
-
- For a full list of changes in this release candidate, please see the
ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.6.0-rc1
* Thu Jul 21 2011 Petr Sabata <contyk@redhat.com> - 1.8.5.0-1.2
- Perl mass rebuild
* Wed Jul 20 2011 Petr Sabata <contyk@redhat.com> - 1.8.5.0-1.1
- Perl mass rebuild
* Mon Jul 11 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.5.0-1
- The Asterisk Development Team announces the release of Asterisk 1.8.5.0. This
- release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.5.0 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following is a sample of the issues resolved in this release:
-
- * Fix Deadlock with attended transfer of SIP call
- (Closes issue #18837. Reported, patched by alecdavis. Tested by Irontec,
ZX81,
- cmaj)
-
- * Fixes thread blocking issue in the sip TCP/TLS implementation.
- (Closes issue #18497. Reported by vois. Patched by dvossel. Tested by vois,
- rossbeer, kowalma, Freddi_Fonet)
-
- * Be more tolerant of what URI we accept for call completion PUBLISH
requests.
- (Closes issue #18946. Reported by GeorgeKonopacki. Patched by mmichelson)
-
- * Fix a nasty chanspy bug which was causing a channel leak every time a spied
on
- channel made a call.
- (Closes issue #18742. Reported by jkister. Tested by jcovert, jrose)
-
- * This patch fixes a bug with MeetMe behavior where the 'P' option
for always
- prompting for a pin is ignored for the first caller.
- (Closes issue #18070. Reported by mav3rick. Patched by bbryant)
-
- * Fix issue where Asterisk does not hangup a channel after endpoint hangs up.
If
- the call that the dialplan started an AGI script for is hungup while the AGI
- script is in the middle of a command then the AGI script is not notified of
- the hangup.
- (Closes issue #17954, #18492. Reported by mn3250, devmod. Patched by
rmudgett)
-
- * Resolve issue where leaving a voicemail, the MWI message is never sent. The
- same thing happens when checking a voicemail and marking it as read.
- (Closes issue ASTERISK-18002. Reported by Leif Madsen. Resolved by Richard
- Mudgett)
-
- * Resolve issue where wait for leader with Music On Hold allows crosstalk
- between participants. Parenthesis in the wrong position. Regression from
issue
- #14365 when expanding conference flags to use 64 bits.
- (Closes issue #18418. Reported by MrHanMan. Patched by rmudgett)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.5.0
* Thu Jul 7 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.5-0.2
- Rebuild for net-snmp 5.7
* Fri Jul 1 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.5-0.1.rc1
- Fix systemd dependencies in EL6 and F15
* Thu Jun 30 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.5-0.1.rc1
- The Asterisk Development Team has announced the first release candidate of
- Asterisk 1.8.5. This release candidate is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.5-rc1 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following is a sample of the issues resolved in this release candidate:
-
- * Fix Deadlock with attended transfer of SIP call
- (Closes issue #18837. Reported, patched by alecdavis. Tested by Irontec,
ZX81,
- cmaj)
-
- * Fixes thread blocking issue in the sip TCP/TLS implementation.
- (Closes issue #18497. Reported by vois. Patched by dvossel. Tested by vois,
- rossbeer, kowalma, Freddi_Fonet)
-
- * Be more tolerant of what URI we accept for call completion PUBLISH
requests.
- (Closes issue #18946. Reported by GeorgeKonopacki. Patched by mmichelson)
-
- * Fix a nasty chanspy bug which was causing a channel leak every time a spied
on
- channel made a call.
- (Closes issue #18742. Reported by jkister. Tested by jcovert, jrose)
-
- * This patch fixes a bug with MeetMe behavior where the 'P' option
for always
- prompting for a pin is ignored for the first caller.
- (Closes issue #18070. Reported by mav3rick. Patched by bbryant)
-
- * Fix issue where Asterisk does not hangup a channel after endpoint hangs up.
If
- the call that the dialplan started an AGI script for is hungup while the AGI
- script is in the middle of a command then the AGI script is not notified of
- the hangup.
- (Closes issue #17954, #18492. Reported by mn3250, devmod. Patched by
rmudgett)
-
- * Resolve issue where leaving a voicemail, the MWI message is never sent. The
- same thing happens when checking a voicemail and marking it as read.
- (Closes issue ASTERISK-18002. Reported by Leif Madsen. Resolved by Richard
- Mudgett)
-
- * Resolve issue where wait for leader with Music On Hold allows crosstalk
- between participants. Parenthesis in the wrong position. Regression from
issue
- #14365 when expanding conference flags to use 64 bits.
- (Closes issue #18418. Reported by MrHanMan. Patched by rmudgett)
-
- * Fix timerfd locking issue.
- (Closes ASTERISK-17867, ASTERISK-17415. Patched by kobaz)
-
- For a full list of changes in this release candidate, please see the
ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.5-rc1
* Thu Jun 30 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.4-2
- Fedora Directory Server -> 389 Directory Server
* Wed Jun 29 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.4-1
- The Asterisk Development Team has announced the release of Asterisk
- versions 1.4.41.2, 1.6.2.18.2, and 1.8.4.4, which are security
- releases.
-
- These releases are available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of Asterisk 1.4.41.2, 1.6.2.18.2, and 1.8.4.4 resolves the
- following issue:
-
- AST-2011-011: Asterisk may respond differently to SIP requests from an
- invalid SIP user than it does to a user configured on the system, even
- when the alwaysauthreject option is set in the configuration. This can
- leak information about what SIP users are valid on the Asterisk
- system.
-
- For more information about the details of this vulnerability, please
- read the security advisory AST-2011-011, which was released at the
- same time as this announcement.
-
- For a full list of changes in the current releases, please see the ChangeLog:
-
- ChangeLog-1.4.41.2
- ChangeLog-1.6.2.18.2
- ChangeLog-1.8.4.4
-
- Security advisory AST-2011-011 is available at:
-
- http://downloads.asterisk.org/pub/security/AST-2011-011.pdf
* Mon Jun 27 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.3-3
- Don't forget stereorize
* Mon Jun 27 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.3-2
- Move /var/run/asterisk to /run/asterisk
- Add comments to systemd service file on how to mimic safe_asterisk
functionality
- Build more of the optional binaries
- Install the tmpfiles.d configuration on Fedora 15
* Fri Jun 24 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.3-1
- The Asterisk Development Team has announced the release of Asterisk versions
- 1.4.41.1, 1.6.2.18.1, and 1.8.4.3, which are security releases.
-
- These releases are available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of Asterisk 1.4.41.1, 1.6.2.18, and 1.8.4.3 resolves several
issues
- as outlined below:
-
- * 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
-
- The issues and resolutions are described in the AST-2011-008, AST-2011-009,
and
- AST-2011-010 security advisories.
-
- For more information about the details of these vulnerabilities, please read
- the security advisories AST-2011-008, AST-2011-009, and AST-2011-010, which
were
- released at the same time as this announcement.
-
- For a full list of changes in the current releases, please see the ChangeLog:
-
- ChangeLog-1.4.41.1
- ChangeLog-1.6.2.18.1
- ChangeLog-1.8.4.3
-
- Security advisories AST-2011-008, AST-2011-009, and AST-2011-010 are
available
- at:
-
- http://downloads.asterisk.org/pub/security/AST-2011-008.pdf
- http://downloads.asterisk.org/pub/security/AST-2011-009.pdf
- http://downloads.asterisk.org/pub/security/AST-2011-010.pdf
* Tue Jun 21 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.2-2
- Convert to systemd
* Fri Jun 17 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.8.4.2-1.2
- Perl mass rebuild
* Fri Jun 10 2011 Marcela Mašláňová <mmaslano@redhat.com> - 1.8.4.2-1.1
- Perl 5.14 mass rebuild
* Fri Jun 3 2011 Jeffrey C. Ollie <jeff@ocjtech.us> - 1.8.4.2-1:
-
- The Asterisk Development Team has announced the release of Asterisk
- version 1.8.4.2, which is a security release for Asterisk 1.8.
-
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of Asterisk 1.8.4.2 resolves an issue with SIP URI
- parsing which can lead to a remotely exploitable crash:
-
- Remote Crash Vulnerability in SIP channel driver (AST-2011-007)
-
- The issue and resolution is described in the AST-2011-007 security
- advisory.
-
- For more information about the details of this vulnerability, please
- read the security advisory AST-2011-007, which was released at the
- same time as this announcement.
-
- For a full list of changes in the current release, please see the ChangeLog:
-
- ChangeLog-1.8.4.2
-
- Security advisory AST-2011-007 is available at:
-
- http://downloads.asterisk.org/pub/security/AST-2011-007.pdf
-
- The Asterisk Development Team has announced the release of Asterisk 1.8.4.1.
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.4.1 resolves several issues reported by the
- community. Without your help this release would not have been possible.
- Thank you!
-
- Below is a list of issues resolved in this release:
-
- * Fix our compliance with RFC 3261 section 18.2.2. (aka Cisco phone fix)
- (Closes issue #18951. Reported by jmls. Patched by wdoekes)
-
- * Resolve a change in IPv6 header parsing due to the Cisco phone fix issue.
- This issue was found and reported by the Asterisk test suite.
- (Closes issue #18951. Patched by mnicholson)
-
- * Resolve potential crash when using SIP TLS support.
- (Closes issue #19192. Reported by stknob. Patched by Chainsaw. Tested by
- vois, Chainsaw)
-
- * Improve reliability when using SIP TLS.
- (Closes issue #19182. Reported by st. Patched by mnicholson)
-
-
- For a full list of changes in this release candidate, please see the
ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.4.1

- The Asterisk Development Team has announced the release of Asterisk 1.8.4.
This
- release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/
-
- The release of Asterisk 1.8.4 resolves several issues reported by the
community.
- Without your help this release would not have been possible. Thank you!
-
- Below is a sample of the issues resolved in this release:
-
- * Use SSLv23_client_method instead of old SSLv2 only.
- (Closes issue #19095, #19138. Reported, patched by tzafrir. Tested by
russell
- and chazzam.
-
- * Resolve crash in ast_mutex_init()
- (Patched by twilson)
-
- * Resolution of several DTMF based attended transfer issues.
- (Closes issue #17999, #17096, #18395, #17273. Reported by iskatel, gelo,
- shihchuan, grecco. Patched by rmudgett)
-
- NOTE: Be sure to read the ChangeLog for more information about these
changes.
-
- * Resolve deadlocks related to device states in chan_sip
- (Closes issue #18310. Reported, patched by one47. Patched by jpeeler)
-
- * Resolve an issue with the Asterisk manager interface leaking memory when
- disabled.
- (Reported internally by kmorgan. Patched by russellb)
-
- * Support greetingsfolder as documented in voicemail.conf.sample.
- (Closes issue #17870. Reported by edhorton. Patched by seanbright)
-
- * Fix channel redirect out of MeetMe() and other issues with channel
softhangup
- (Closes issue #18585. Reported by oej. Tested by oej, wedhorn, russellb.
- Patched by russellb)
-
- * Fix voicemail sequencing for file based storage.
- (Closes issue #18498, #18486. Reported by JJCinAZ, bluefox. Patched by
- jpeeler)
-
- * Set hangup cause in local_hangup so the proper return code of 486 instead
of
- 503 when using Local channels when the far sides returns a busy. Also
affects
- CCSS in Asterisk 1.8+.
- (Patched by twilson)
-
- * Fix issues with verbose messages not being output to the console.
- (Closes issue #18580. Reported by pabelanger. Patched by qwell)
-
- * Fix Deadlock with attended transfer of SIP call
- (Closes issue #18837. Reported, patched by alecdavis. Tested by
- alecdavid, Irontec, ZX81, cmaj)
-
- Includes changes per AST-2011-005 and AST-2011-006
- For a full list of changes in this release candidate, please see the
ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-1.8.4
-
- Information about the security releases are available at:
-
- http://downloads.asterisk.org/pub/security/AST-2011-005.pdf
- http://downloads.asterisk.org/pub/security/AST-2011-006.pdf
-------------------------------------------------------------------------------
-
References:

[ 1 ] Bug #804038 - CVE-2012-1183 asterisk: Stack-based buffer overwrite by
processing large audio packet in Miliwatt application (AST-2012-002)
https://bugzilla.redhat.com/show_bug.cgi?id=804038
[ 2 ] Bug #804042 - CVE-2012-1184 asterisk: Stack-based buffer overflow by
processing certain HTTP Digest Authentication headers (AST-2012-003)
https://bugzilla.redhat.com/show_bug.cgi?id=804042
[ 3 ] Bug #765773 - CVE-2011-4597 asterisk: Possible to enumerate SIP
usernames when general and user/peer NAT settings differed (AST-2011-013)
https://bugzilla.redhat.com/show_bug.cgi?id=765773
[ 4 ] Bug #765776 - CVE-2011-4598 asterisk: NULL pointer dereference (crash)
when processing INFO automon message with no channel (AST-2011-014)
https://bugzilla.redhat.com/show_bug.cgi?id=765776
-------------------------------------------------------------------------------
-

This update can be installed with the "yum" update program. Use
su -c 'yum update asterisk' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
-------------------------------------------------------------------------------
-
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