4015 matches found
CVE-2006-5445
Summary: CVE-2006-5445 affects the SIP channel driver (channels/chan_sip.c) in Asterisk. Affected versions are Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3. Impact: remote attackers can cause a denial of service through resource consumption by triggering creation of a real pvt struct...
CVE-2006-5445
Unspecified vulnerability in the SIP channel driver channels/chansip.c in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service resource consumption via unspecified vectors that result in the creation of "a real pvt structure" that uses mor...
CVE-2006-5444
Integer overflow in the getinput function in the Skinny channel driver chanskinny.c in Asterisk 1.0.x before 1.0.12 and 1.2.x before 1.2.13, as used by Cisco SCCP phones, allows remote attackers to execute arbitrary code via a certain dlen value that passes a signed integer comparison and leads t...
CVE-2006-5444: Undefined Security Weakness
Integer overflow in the getinput function in the Skinny channel driver chanskinny.c in Asterisk 1.0.x before 1.0.12 and 1.2.x before 1.2.13, as used by Cisco SCCP phones, allows remote attackers to execute arbitrary code via a certain dlen value that passes a signed integer comparison and leads t...
CVE-2006-5445: Undefined Security Weakness
Unspecified vulnerability in the SIP channel driver channels/chansip.c in Asterisk 1.2.x before 1.2.13 and 1.4.x before 1.4.0-beta3 allows remote attackers to cause a denial of service resource consumption via unspecified vectors that result in the creation of "a real pvt structure" that uses mor...
Asterisk <= 1.0.12 / 1.2.12.1 (chan_skinny) Remote Heap Overflow (PoC)
No description provided by source. !/usr/bin/perl Beyond Security Copyright Noam Rathaus [email protected] The following proof of concept causes the chanskippy to crash in different locations and due to memory corruption as well as double free calls, this is based on the finding of...
FreeBSD : asterisk -- remote heap overwrite vulnerability (1c0def84-5fb1-11db-b2e9-0008c79fa3d2)
Adam Boileau of Security-Assessment.com reports : The Asterisk Skinny channel driver for Cisco SCCP phones chanskinny.so incorrectly validates a length value in the packet header. An integer wrap-around leads to heap overwrite, and arbitrary remote code execution as root. %NASLMINLEVEL 70300 C...
Skinny Server Detection
The remote server is an H.323 proxy that understands the Skinny protocol, also known as SCCP, for 'Skinny Client Control Protocol'. Skinny is Cisco's proprietary lightweight terminal control protocol used by some VoIP phones to communicate with Cisco CallManager or Asterisk PBX systems. C Tenable...
Asterisk <= 1.0.12 / 1.2.12.1 (chan_skinny) Remote Heap Overflow (PoC)
Exploit for multiple platform in category dos / poc ====================================================================== Asterisk The following proof of concept causes the chanskippy to crash in different locations and due to memory corruption as well as double free calls, this is based on the...
Asterisk 1.0.121.2.12.1 - chan_skinny Remote Heap Overflow (PoC)
Asterisk 1.0.121.2.12.1 - chanskinny Remote Heap Overflow PoC !/usr/bin/perl Beyond Security Copyright Noam Rathaus The following proof of concept causes the chanskippy to crash in different locations and due to memory corruption as well as double free calls, this is based on the finding of...
Asterisk remote buffer overflow
Buffer overflow on parsing Cisco Skinny VoIP protocol...
Security-Assessment.com Advisory: Asterisk remote heap overflow
======================================================================== = Asterisk - chanskinny Remote Unauthenticated Heap Overflow = = Vendor Website: = http://www.asterisk.org = = Affected Version: = All 1.2-branch releases prior to and including 1.2.12.1 = All 1.0-branch releases prior to an...
Asterisk Skinny Channel Driver (chan_skinny) get_input Function Remote Overflow
The chanskinny channel driver included in the version of Asterisk running on the remote host does not properly validate the length header in incoming packets. An unauthenticated, remote attacker may be able to leverage this flaw to execute code on the affected host subject to the privileges under...
Asterisk 1.0.12/1.2.12.1 - 'chan_skinny' Remote Heap Overflow (PoC)
!/usr/bin/perl Beyond Security Copyright Noam Rathaus The following proof of concept causes the chanskippy to crash in different locations and due to memory corruption as well as double free calls, this is based on the finding of Security-Assessment.com, and proves that the vulnerability is indee...
asterisk -- remote heap overwrite vulnerability
Adam Boileau of Security-Assessment.com reports: The Asterisk Skinny channel driver for Cisco SCCP phones chanskinny.so incorrectly validates a length value in the packet header. An integer wrap-around leads to heap overwrite, and arbitrary remote code execution as root...
Debian DSA-1048-1 : asterisk - several vulnerabilities
Several problems have been discovered in Asterisk, an Open Source Private Branch Exchange telephone control center. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2005-3559 Adam Pointon discovered that due to missing input sanitising it is possible to...
Debian DSA-1126-1 : asterisk - buffer overflow
A problem has been discovered in the IAX2 channel driver of Asterisk, an Open Source Private Branch Exchange and telephony toolkit, which may allow a remote attacker to cause a crash of the Asterisk server. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package chec...
Asterisk VoIP Administrative Interface Detection
Binary data 3769.prm...
