<div dir="ltr">PSC<br><br><div class="gmail_quote">---------- Forwarded message ----------<br>From: <b class="gmail_sendername">Asterisk Development Team</b> <span dir="ltr"><<a href="mailto:asteriskteam@digium.com">asteriskteam@digium.com</a>></span><br>
Date: 2013/8/27<br>Subject: [asterisk-dev] Asterisk 1.8.15-cert3, 11.2-cert2, 1.8.23.1, 10.12.3, 10.12.3-digiumphones, 11.5.1 Now Available (Security Release)<br>To: <a href="mailto:asterisk-dev@lists.digium.com">asterisk-dev@lists.digium.com</a><br>
<br><br>The Asterisk Development Team has announced security releases for Certified<br>
Asterisk 1.8.15, 11.2, and Asterisk 1.8, 10, and 11. The available security releases<br>
are released as versions 1.8.15-cert2, 11.2-cert2, 1.8.23.1, 10.12.3, 10.12.3-digiumphones,<br>
and 11.5.1.<br>
<br>
These releases are available for immediate download at<br>
<a href="http://downloads.asterisk.org/pub/telephony/asterisk/releases" target="_blank">http://downloads.asterisk.org/pub/telephony/asterisk/releases</a><br>
<br>
The release of these versions resolve the following issues:<br>
<br>
* A remotely exploitable crash vulnerability exists in the SIP channel driver if<br>
an ACK with SDP is received after the channel has been terminated. The<br>
handling code incorrectly assumes that the channel will always be present.<br>
<br>
* A remotely exploitable crash vulnerability exists in the SIP channel driver if<br>
an invalid SDP is sent in a SIP request that defines media descriptions before<br>
connection information. The handling code incorrectly attempts to reference<br>
the socket address information even though that information has not yet been<br>
set.<br>
<br>
These issues and their resolutions are described in the security advisories.<br>
<br>
For more information about the details of these vulnerabilities, please read<br>
security advisories AST-2013-004 and AST-2013-005, which were<br>
released at the same time as this announcement.<br>
<br>
For a full list of changes in the current releases, please see the ChangeLogs:<br>
<br>
<a href="http://downloads.asterisk.org/pub/telephony/certified-asterisk/releases/ChangeLog-1.8.15-cert3" target="_blank">http://downloads.asterisk.org/pub/telephony/certified-asterisk/releases/ChangeLog-1.8.15-cert3</a><br>
<a href="http://downloads.asterisk.org/pub/telephony/certified-asterisk/releases/ChangeLog-11.2-cert2" target="_blank">http://downloads.asterisk.org/pub/telephony/certified-asterisk/releases/ChangeLog-11.2-cert2</a><br>
<a href="http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.8.23.1" target="_blank">http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-1.8.23.1</a><br>
<a href="http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.12.3" target="_blank">http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.12.3</a><br>
<a href="http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.12.3-digiumphones" target="_blank">http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-10.12.3-digiumphones</a><br>
<a href="http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-11.5.1" target="_blank">http://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-11.5.1</a><br>
<br>
The security advisories are available at:<br>
<br>
* <a href="http://downloads.asterisk.org/pub/security/AST-2013-004.pdf" target="_blank">http://downloads.asterisk.org/pub/security/AST-2013-004.pdf</a><br>
* <a href="http://downloads.asterisk.org/pub/security/AST-2013-005.pdf" target="_blank">http://downloads.asterisk.org/pub/security/AST-2013-005.pdf</a><br>
<br>
Thank you for your continued support of Asterisk!<br>
<br>
<br>
<br>
--<br>
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</div><br><br clear="all"><div><br></div>-- <br><span style="font-family:trebuchet ms,sans-serif">Sylvio Jollenbeck<br><font size="1"><a href="http://www.hosannatecnologia.com.br/" target="_blank">www.hosannatecnologia.com.br</a></font></span><br>
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