DoS Vulnerability in Asterisk
The makers of Asterisk, the Open Source phone system, have removed a bug that allowed denial of service attacks under certain circumstances.
The vulnerability affected the SIP channel driver, more specifically the "BYE with Also" transfer method. A faulty null-pointer dereference could be exploited to crash the application using a carefully crafted BYE message. The attack needed an existing connection.
All 1.4.x versions of Asterisk Open Source, all C.x.x versions of the Business Edition, the pre-release versions of AsteriskNOW, the Asterisk Appliance Developer Kit prior to version 1.4 revision 95946 and the Asterisk Appliance s800i up to version 1.0.3.4 are all affected by the bug.
Updates are available from the website for the Open Source applications. Updates for commercial versions will be provided via standard support channels.
Tag Cloud
News
-
Google and NASA Partner in Quantum Computing Project
Vendor D-Wave scores big with a sale to NASA's Quantum Intelligence Lab.
-
Mageia Project Announces Mageia 3 Linux
Many package updates and Steam integration highlight the latest from the Mandriva-based community Linux.
-
FSF Outs the World Wide Web Consortium over DRM Proposal
Richard Stallman calls for the W3C to remain independent of vendor interests.
-
Debian 7.0 Debuts
The new release supports nine architectures, 73 human languages, and zero non-Free components.
-
Alpha Version of Fedora 19 Released
Fedora developers release the first alpha version of Fedora 19, known as Schrödinger’s Cat, for general testing. The final release is expected in July 2013.
-
ack 2.0 Released
ack is a grep-like, command-line tool that has been optimized for programmers to search large trees of source code.
-
SUSE Studio 1.3 Released
New features in SUSE Studio 1.3 include enhanced cloud integration, VM platform support, and lifecycle management.
-
Xen To Become Linux Foundation Collaborative Project
The Linux Foundation recently announced that the Xen Project is becoming a Linux Foundation Collaborative Project.
-
RunRev Releases Open Source Version of LiveCode
Open source version of LiveCode is now available for developing apps, games, and utilities for all major platforms.
-
OpenDaylight Project Formed
OpenDaylight is an open source software-defined networking project committed to furthering adoption of SDN and accelerating innovation in a vendor-neutral and open environment.