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Sicherheit: Zwei Probleme in Asterisk
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in Asterisk
ID: FEDORA-2014-3762
Distribution: Fedora
Plattformen: Fedora 20
Datum: Fr, 21. März 2014, 16:34
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2286
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2287
Applikationen: Asterisk

Originalnachricht

Name        : asterisk
Product : Fedora 20
Version : 11.8.1
Release : 1.fc20
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:

The Asterisk Development Team has announced security releases for Certified
Asterisk 1.8.15, 11.6, and Asterisk 1.8, 11, and 12. The available security
releases are released as versions 1.8.15-cert5, 11.6-cert2, 1.8.26.1, 11.8.1,
and 12.1.1.

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

The release of these versions resolve the following issues:

* AST-2014-001: Stack overflow in HTTP processing of Cookie headers.

Sending a HTTP request that is handled by Asterisk with a large number of
Cookie headers could overflow the stack.

Another vulnerability along similar lines is any HTTP request with a
ridiculous number of headers in the request could exhaust system memory.

* AST-2014-002: chan_sip: Exit early on bad session timers request

This change allows chan_sip to avoid creation of the channel and
consumption of associated file descriptors altogether if the inbound
request is going to be rejected anyway.

Additionally, the release of 12.1.1 resolves the following issue:

* AST-2014-003: res_pjsip: When handling 401/407 responses don't assume a
request will have an endpoint.

This change removes the assumption that an outgoing request will always
have an endpoint and makes the authenticate_qualify option work once again.

Finally, a security advisory, AST-2014-004, was released for a vulnerability
fixed in Asterisk 12.1.0. Users of Asterisk 12.0.0 are encouraged to upgrade
to
12.1.1 to resolve both vulnerabilities.

These issues and their resolutions are described in the security advisories.

For more information about the details of these vulnerabilities, please read
security advisories AST-2014-001, AST-2014-002, AST-2014-003, and
AST-2014-004,
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-1.8.15-cert5
ChangeLog-1.8.26.1
ChangeLog-11.6-cert2
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-11.8.1
http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-12.1.1

The security advisories are available at:

* http://downloads.asterisk.org/pub/security/AST-2014-001.pdf
* http://downloads.asterisk.org/pub/security/AST-2014-002.pdf
* http://downloads.asterisk.org/pub/security/AST-2014-003.pdf
* http://downloads.asterisk.org/pub/security/AST-2014-004.pdf
The Asterisk Development Team has announced the release of Asterisk 11.8.0.
This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk

The release of Asterisk 11.8.0 resolves several issues reported by the
community and would have not been possible without your participation.
Thank you!

The following are the issues resolved in this release:

Bugs fixed in this release:
-----------------------------------
* ASTERISK-22544 - Italian prompt vm-options has advertisement in
it (Reported by Rusty Newton)
* ASTERISK-21383 - STUN Binding Requests Not Being Sent Back from
Asterisk to Chrome (Reported by Shaun Clark)
* ASTERISK-22478 - [patch]Can't use pound(hash) symbol for custom
DTMF menus in ConfBridge (processed as directive) (Reported by
Nicolas Tanski)
* ASTERISK-12117 - chan_sip creates a new local tag (from-tag) for
every register message (Reported by Pawel Pierscionek)
* ASTERISK-20862 - Asterisk min and max member penalties not
honored when set with 0 (Reported by Schmooze Com)
* ASTERISK-22746 - [patch]Crash in chan_dahdi during caller id
read (Reported by Michael Walton)
* ASTERISK-22788 - [patch] main/translate.c: access to variable f
after free in ast_translate() (Reported by Corey Farrell)
* ASTERISK-21242 - Segfault when T.38 re-invite retransmission
receives 200 OK (Reported by Ashley Winters)
* ASTERISK-22590 - BufferOverflow in unpacksms16() when receiving
16 bit multipart SMS with app_sms (Reported by Jan Juergens)
* ASTERISK-22905 - Prevent Asterisk functions that are 'dangerous'
from being executed from external interfaces (Reported by Matt
Jordan)
* ASTERISK-23021 - Typos in code : "avaliable" instead of
"available" (Reported by Jeremy Lainé)
* ASTERISK-22970 - [patch]Documentation fix for QUOTE() (Reported
by Gareth Palmer)
* ASTERISK-21960 - ooh323 channels stuck (Reported by Dmitry
Melekhov)
* ASTERISK-22350 - DUNDI - core dump on shutdown - segfault in
sqlite3_reset from /usr/lib/libsqlite3.so.0 (Reported by Birger
"WIMPy" Harzenetter)
* ASTERISK-22942 - [patch] - Asterisk crashed after
Set(FAXOPT(faxdetect)=t38) (Reported by adomjan)
* ASTERISK-22856 - [patch]SayUnixTime in polish reads minutes
instead of seconds (Reported by Robert Mordec)
* ASTERISK-22854 - [patch] - Deadlock between cel_pgsql unload and
core_event_dispatcher taskprocessor thread (Reported by Etienne
Lessard)
* ASTERISK-22910 - [patch] - REPLACE() calls strcpy on overlapping
memory when <replace-char> is empty (Reported by Gareth Palmer)
* ASTERISK-22871 - cel_pgsql module not loading after "reload" or
"reload cel_pgsql.so" command (Reported by Matteo)
* ASTERISK-23084 - [patch]rasterisk needlessly prints the
AST-2013-007 warning (Reported by Tzafrir Cohen)
* ASTERISK-17138 - [patch] Asterisk not re-registering after it
receives "Forbidden - wrong password on authentication"
(Reported by Rudi)
* ASTERISK-23011 - [patch]configure.ac and pbx_lua don't support
lua 5.2 (Reported by George Joseph)
* ASTERISK-22834 - Parking by blind transfer when lot full orphans
channels (Reported by rsw686)
* ASTERISK-23047 - Orphaned (stuck) channel occurs during a failed
SIP transfer to parking space (Reported by Tommy Thompson)
* ASTERISK-22946 - Local From tag regression with sipgate.de
(Reported by Stephan Eisvogel)
* ASTERISK-23010 - No BYE message sent when sip INVITE is received
(Reported by Ryan Tilton)
* ASTERISK-23135 - Crash - segfault in ast_channel_hangupcause_set
- probably introduced in 11.7.0 (Reported by OK)

Improvements made in this release:
-----------------------------------
* ASTERISK-22728 - [patch] Improve Understanding Of 'Forcerport'
When Running "sip show peers" (Reported by Michael L. Young)
* ASTERISK-22659 - Make a new core and extra sounds release
(Reported by Rusty Newton)
* ASTERISK-22919 - core show channeltypes slicing (Reported by
outtolunc)
* ASTERISK-22918 - dahdi show channels slices PRI channel dnid on
output (Reported by outtolunc)

For a full list of changes in this release, please see the ChangeLog:

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-11.8.0
The Asterisk Development Team has announced the release of Asterisk 11.8.0.
This release is available for immediate download at
http://downloads.asterisk.org/pub/telephony/asterisk

The release of Asterisk 11.8.0 resolves several issues reported by the
community and would have not been possible without your participation.
Thank you!

The following are the issues resolved in this release:

Bugs fixed in this release:
-----------------------------------
* ASTERISK-22544 - Italian prompt vm-options has advertisement in
it (Reported by Rusty Newton)
* ASTERISK-21383 - STUN Binding Requests Not Being Sent Back from
Asterisk to Chrome (Reported by Shaun Clark)
* ASTERISK-22478 - [patch]Can't use pound(hash) symbol for custom
DTMF menus in ConfBridge (processed as directive) (Reported by
Nicolas Tanski)
* ASTERISK-12117 - chan_sip creates a new local tag (from-tag) for
every register message (Reported by Pawel Pierscionek)
* ASTERISK-20862 - Asterisk min and max member penalties not
honored when set with 0 (Reported by Schmooze Com)
* ASTERISK-22746 - [patch]Crash in chan_dahdi during caller id
read (Reported by Michael Walton)
* ASTERISK-22788 - [patch] main/translate.c: access to variable f
after free in ast_translate() (Reported by Corey Farrell)
* ASTERISK-21242 - Segfault when T.38 re-invite retransmission
receives 200 OK (Reported by Ashley Winters)
* ASTERISK-22590 - BufferOverflow in unpacksms16() when receiving
16 bit multipart SMS with app_sms (Reported by Jan Juergens)
* ASTERISK-22905 - Prevent Asterisk functions that are 'dangerous'
from being executed from external interfaces (Reported by Matt
Jordan)
* ASTERISK-23021 - Typos in code : "avaliable" instead of
"available" (Reported by Jeremy Lainé)
* ASTERISK-22970 - [patch]Documentation fix for QUOTE() (Reported
by Gareth Palmer)
* ASTERISK-21960 - ooh323 channels stuck (Reported by Dmitry
Melekhov)
* ASTERISK-22350 - DUNDI - core dump on shutdown - segfault in
sqlite3_reset from /usr/lib/libsqlite3.so.0 (Reported by Birger
"WIMPy" Harzenetter)
* ASTERISK-22942 - [patch] - Asterisk crashed after
Set(FAXOPT(faxdetect)=t38) (Reported by adomjan)
* ASTERISK-22856 - [patch]SayUnixTime in polish reads minutes
instead of seconds (Reported by Robert Mordec)
* ASTERISK-22854 - [patch] - Deadlock between cel_pgsql unload and
core_event_dispatcher taskprocessor thread (Reported by Etienne
Lessard)
* ASTERISK-22910 - [patch] - REPLACE() calls strcpy on overlapping
memory when <replace-char> is empty (Reported by Gareth Palmer)
* ASTERISK-22871 - cel_pgsql module not loading after "reload" or
"reload cel_pgsql.so" command (Reported by Matteo)
* ASTERISK-23084 - [patch]rasterisk needlessly prints the
AST-2013-007 warning (Reported by Tzafrir Cohen)
* ASTERISK-17138 - [patch] Asterisk not re-registering after it
receives "Forbidden - wrong password on authentication"
(Reported by Rudi)
* ASTERISK-23011 - [patch]configure.ac and pbx_lua don't support
lua 5.2 (Reported by George Joseph)
* ASTERISK-22834 - Parking by blind transfer when lot full orphans
channels (Reported by rsw686)
* ASTERISK-23047 - Orphaned (stuck) channel occurs during a failed
SIP transfer to parking space (Reported by Tommy Thompson)
* ASTERISK-22946 - Local From tag regression with sipgate.de
(Reported by Stephan Eisvogel)
* ASTERISK-23010 - No BYE message sent when sip INVITE is received
(Reported by Ryan Tilton)
* ASTERISK-23135 - Crash - segfault in ast_channel_hangupcause_set
- probably introduced in 11.7.0 (Reported by OK)

Improvements made in this release:
-----------------------------------
* ASTERISK-22728 - [patch] Improve Understanding Of 'Forcerport'
When Running "sip show peers" (Reported by Michael L. Young)
* ASTERISK-22659 - Make a new core and extra sounds release
(Reported by Rusty Newton)
* ASTERISK-22919 - core show channeltypes slicing (Reported by
outtolunc)
* ASTERISK-22918 - dahdi show channels slices PRI channel dnid on
output (Reported by outtolunc)

For a full list of changes in this release, please see the ChangeLog:

http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-11.8.0
-------------------------------------------------------------------------------
-
ChangeLog:

* Tue Mar 11 2014 Jeffrey Ollie <jeff@ocjtech.us> - 11.8.1-1:
- The Asterisk Development Team has announced security releases for Certified
- Asterisk 1.8.15, 11.6, and Asterisk 1.8, 11, and 12. The available security
- releases are released as versions 1.8.15-cert5, 11.6-cert2, 1.8.26.1, 11.8.1,
- and 12.1.1.
-
- These releases are available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of these versions resolve the following issues:
-
- * AST-2014-001: Stack overflow in HTTP processing of Cookie headers.
-
- Sending a HTTP request that is handled by Asterisk with a large number of
- Cookie headers could overflow the stack.
-
- Another vulnerability along similar lines is any HTTP request with a
- ridiculous number of headers in the request could exhaust system memory.
-
- * AST-2014-002: chan_sip: Exit early on bad session timers request
-
- This change allows chan_sip to avoid creation of the channel and
- consumption of associated file descriptors altogether if the inbound
- request is going to be rejected anyway.
-
- Additionally, the release of 12.1.1 resolves the following issue:
-
- * AST-2014-003: res_pjsip: When handling 401/407 responses don't assume a
- request will have an endpoint.
-
- This change removes the assumption that an outgoing request will always
- have an endpoint and makes the authenticate_qualify option work once again.
-
- Finally, a security advisory, AST-2014-004, was released for a vulnerability
- fixed in Asterisk 12.1.0. Users of Asterisk 12.0.0 are encouraged to upgrade
to
- 12.1.1 to resolve both vulnerabilities.
-
- These issues and their resolutions are described in the security advisories.
-
- For more information about the details of these vulnerabilities, please read
- security advisories AST-2014-001, AST-2014-002, AST-2014-003, and
AST-2014-004,
- 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-1.8.15-cert5
- ChangeLog-1.8.26.1
- ChangeLog-11.6-cert2
- ChangeLog-11.8.1
- ChangeLog-12.1.1
-
- The security advisories are available at:
-
- * http://downloads.asterisk.org/pub/security/AST-2014-001.pdf
- * http://downloads.asterisk.org/pub/security/AST-2014-002.pdf
- * http://downloads.asterisk.org/pub/security/AST-2014-003.pdf
- * http://downloads.asterisk.org/pub/security/AST-2014-004.pdf
* Tue Mar 4 2014 Jeffrey Ollie <jeff@ocjtech.us> - 11.8.0-1:
- The Asterisk Development Team has announced the release of Asterisk 11.8.0.
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk
-
- The release of Asterisk 11.8.0 resolves several issues reported by the
- community and would have not been possible without your participation.
- Thank you!
-
- The following are the issues resolved in this release:
-
- Bugs fixed in this release:
- -----------------------------------
- * ASTERISK-22544 - Italian prompt vm-options has advertisement in
- it (Reported by Rusty Newton)
- * ASTERISK-21383 - STUN Binding Requests Not Being Sent Back from
- Asterisk to Chrome (Reported by Shaun Clark)
- * ASTERISK-22478 - [patch]Can't use pound(hash) symbol for custom
- DTMF menus in ConfBridge (processed as directive) (Reported by
- Nicolas Tanski)
- * ASTERISK-12117 - chan_sip creates a new local tag (from-tag) for
- every register message (Reported by Pawel Pierscionek)
- * ASTERISK-20862 - Asterisk min and max member penalties not
- honored when set with 0 (Reported by Schmooze Com)
- * ASTERISK-22746 - [patch]Crash in chan_dahdi during caller id
- read (Reported by Michael Walton)
- * ASTERISK-22788 - [patch] main/translate.c: access to variable f
- after free in ast_translate() (Reported by Corey Farrell)
- * ASTERISK-21242 - Segfault when T.38 re-invite retransmission
- receives 200 OK (Reported by Ashley Winters)
- * ASTERISK-22590 - BufferOverflow in unpacksms16() when receiving
- 16 bit multipart SMS with app_sms (Reported by Jan Juergens)
- * ASTERISK-22905 - Prevent Asterisk functions that are 'dangerous'
- from being executed from external interfaces (Reported by Matt
- Jordan)
- * ASTERISK-23021 - Typos in code : "avaliable" instead of
- "available" (Reported by Jeremy Lainé)
- * ASTERISK-22970 - [patch]Documentation fix for QUOTE() (Reported
- by Gareth Palmer)
- * ASTERISK-21960 - ooh323 channels stuck (Reported by Dmitry
- Melekhov)
- * ASTERISK-22350 - DUNDI - core dump on shutdown - segfault in
- sqlite3_reset from /usr/lib/libsqlite3.so.0 (Reported by Birger
- "WIMPy" Harzenetter)
- * ASTERISK-22942 - [patch] - Asterisk crashed after
- Set(FAXOPT(faxdetect)=t38) (Reported by adomjan)
- * ASTERISK-22856 - [patch]SayUnixTime in polish reads minutes
- instead of seconds (Reported by Robert Mordec)
- * ASTERISK-22854 - [patch] - Deadlock between cel_pgsql unload and
- core_event_dispatcher taskprocessor thread (Reported by Etienne
- Lessard)
- * ASTERISK-22910 - [patch] - REPLACE() calls strcpy on overlapping
- memory when <replace-char> is empty (Reported by Gareth Palmer)
- * ASTERISK-22871 - cel_pgsql module not loading after "reload" or
- "reload cel_pgsql.so" command (Reported by Matteo)
- * ASTERISK-23084 - [patch]rasterisk needlessly prints the
- AST-2013-007 warning (Reported by Tzafrir Cohen)
- * ASTERISK-17138 - [patch] Asterisk not re-registering after it
- receives "Forbidden - wrong password on authentication"
- (Reported by Rudi)
- * ASTERISK-23011 - [patch]configure.ac and pbx_lua don't support
- lua 5.2 (Reported by George Joseph)
- * ASTERISK-22834 - Parking by blind transfer when lot full orphans
- channels (Reported by rsw686)
- * ASTERISK-23047 - Orphaned (stuck) channel occurs during a failed
- SIP transfer to parking space (Reported by Tommy Thompson)
- * ASTERISK-22946 - Local From tag regression with sipgate.de
- (Reported by Stephan Eisvogel)
- * ASTERISK-23010 - No BYE message sent when sip INVITE is received
- (Reported by Ryan Tilton)
- * ASTERISK-23135 - Crash - segfault in ast_channel_hangupcause_set
- - probably introduced in 11.7.0 (Reported by OK)
-
- Improvements made in this release:
- -----------------------------------
- * ASTERISK-22728 - [patch] Improve Understanding Of 'Forcerport'
- When Running "sip show peers" (Reported by Michael L. Young)
- * ASTERISK-22659 - Make a new core and extra sounds release
- (Reported by Rusty Newton)
- * ASTERISK-22919 - core show channeltypes slicing (Reported by
- outtolunc)
- * ASTERISK-22918 - dahdi show channels slices PRI channel dnid on
- output (Reported by outtolunc)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-11.8.0
* Sat Dec 28 2013 Jeffrey Ollie <jeff@ocjtech.us> - 11.7.0-1:
- The Asterisk Development Team has announced the release of Asterisk 11.7.0.
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk
-
- The release of Asterisk 11.7.0 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:
-
- * --- app_confbridge: Can now set the language used for announcements
- to the conference.
- (Closes issue ASTERISK-19983. Reported by Jonathan White)
-
- * --- app_queue: Fix CLI "queue remove member" queue_log entry.
- (Closes issue ASTERISK-21826. Reported by Oscar Esteve)
-
- * --- chan_sip: Do not increment the SDP version between 183 and 200
- responses.
- (Closes issue ASTERISK-21204. Reported by NITESH BANSAL)
-
- * --- chan_sip: Allow a sip peer to accept both AVP and AVPF calls
- (Closes issue ASTERISK-22005. Reported by Torrey Searle)
-
- * --- chan_sip: Fix Realtime Peer Update Problem When Un-registering
- And Expires Header In 200ok
- (Closes issue ASTERISK-22428. Reported by Ben Smithurst)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-11.7.0
* Sat Dec 28 2013 Jeffrey Ollie <jeff@ocjtech.us> - 11.6.1-1:
- The Asterisk Development Team has announced security releases for Certified
- Asterisk 1.8.15, 11.2, and Asterisk 1.8, 10, and 11. The available security
- releases are released as versions 1.8.15-cert4, 11.2-cert3, 1.8.24.1,
10.12.4,
- 10.12.4-digiumphones, and 11.6.1.
-
- These releases are available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk/releases
-
- The release of these versions resolve the following issues:
-
- * A buffer overflow when receiving odd length 16 bit messages in app_sms. An
- infinite loop could occur which would overwrite memory when a message is
- received into the unpacksms16() function and the length of the message is
an
- odd number of bytes.
-
- * Prevent permissions escalation in the Asterisk Manager Interface. Asterisk
- now marks certain individual dialplan functions as 'dangerous',
which will
- inhibit their execution from external sources.
-
- A 'dangerous' function is one which results in a privilege
escalation. For
- example, if one were to read the channel variable SHELL(rm -rf /) Bad
- Things(TM) could happen; even if the external source has only read
- permissions.
-
- Execution from external sources may be enabled by setting
'live_dangerously'
- to 'yes' in the [options] section of asterisk.conf. Although doing
so is not
- recommended.
-
- These issues and their resolutions are described in the security advisories.
-
- For more information about the details of these vulnerabilities, please read
- security advisories AST-2013-006 and AST-2013-007, 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-1.8.15-cert4
- ChangeLog-11.2-cert3
- ChangeLog-1.8.24.1
- ChangeLog-10.12.4
- ChangeLog-10.12.4-digiumphones
- ChangeLog-11.6.1
-
- The security advisories are available at:
-
- * http://downloads.asterisk.org/pub/security/AST-2013-006.pdf
- * http://downloads.asterisk.org/pub/security/AST-2013-007.pdf
* Sat Dec 28 2013 Jeffrey Ollie <jeff@ocjtech.us> - 11.6.0-1:
- The Asterisk Development Team has announced the release of Asterisk 11.6.0.
- This release is available for immediate download at
- http://downloads.asterisk.org/pub/telephony/asterisk
-
- The release of Asterisk 11.6.0 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:
-
- * --- Confbridge: empty conference not being torn down
- (Closes issue ASTERISK-21859. Reported by Chris Gentle)
-
- * --- Let Queue wrap up time influence member availability
- (Closes issue ASTERISK-22189. Reported by Tony Lewis)
-
- * --- Fix a longstanding issue with MFC-R2 configuration that
- prevented users
- (Closes issue ASTERISK-21117. Reported by Rafael Angulo)
-
- * --- chan_iax2: Fix saving the wrong expiry time in astdb.
- (Closes issue ASTERISK-22504. Reported by Stefan Wachtler)
-
- * --- Fix segfault for certain invalid WebSocket input.
- (Closes issue ASTERISK-21825. Reported by Alfred Farrugia)
-
- For a full list of changes in this release, please see the ChangeLog:
-
- http://downloads.asterisk.org/pub/telephony/asterisk/ChangeLog-11.6.0
* Mon Oct 21 2013 Jeffrey Ollie <jeff@ocjtech.us> - 11.5.1-3:
- Disable hardened build, as it's apparently causing problems loading
modules.
-------------------------------------------------------------------------------
-
References:

[ 1 ] Bug #1074825 - CVE-2014-2286 asterisk: cookie processing stack overflow
(AST-2014-001)
https://bugzilla.redhat.com/show_bug.cgi?id=1074825
[ 2 ] Bug #1074827 - CVE-2014-2287 asterisk: remote denial of service via
file descriptor exhaustion (AST-2014-002)
https://bugzilla.redhat.com/show_bug.cgi?id=1074827
-------------------------------------------------------------------------------
-

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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