asterisk -- Memory exhaustion on short SCCP packets

The Asterisk project reports: A remote memory exhaustion can be triggered by sending an SCCP packet to Asterisk system with "chanskinny" enabled that is larger than the length of the SCCP header but smaller than the packet length specified in the header. The loop that reads the rest of the packet...

Asterisk 13.13 < 13.13-cert3 / 13.x < 13.14.1 / 14.x < 14.3.1 CDR user Field RCE (AST-2017-001)

According to its SIP banner, the version of Asterisk running on the remote host is 13.13 prior to 13.13-cert3, 13.x prior to 13.14.1, or 14.x prior to 14.3.1. Is it, therefore, affected by a buffer overflow condition due to a failure to check the size when setting the user field on a CDR. An...

asterisk -- Buffer Overrun in PJSIP transaction layer

The Asterisk project reports: A remote crash can be triggered by sending a SIP packet to Asterisk with a specially crafted CSeq header and a Via header with no branch parameter. The issue is that the PJSIP RFC 2543 transaction key generation algorithm does not allocate a large enough buffer. By...

Digium Asterisk Open Source and Certified Asterisk CDR Buffer Overflow Vulnerability

Digium Asterisk Open Source and Certified Asterisk are open source telephone switch PBX system software from Digium, Inc. in the United States. A buffer overflow vulnerability exists in Digium Asterisk Open Source and Certified Asterisk's handling of CDR user fields. A remote attacker could explo...

CVE-2017-7617

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chansip, the CDR dialplan function, and the AMI Monitor action...

CVE-2017-7617

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chansip, the CDR dialplan function, and the AMI Monitor action...

Buffer overflow

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chansip, the CDR dialplan function, and the AMI Monitor action...

DEBIAN-CVE-2017-7617

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chansip, the CDR dialplan function, and the AMI Monitor action...

CVE-2017-7617

CVE-2017-7617 affects Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1, and Certified Asterisk 13.13 before 13.13-cert3. The issue is a buffer overflow in the CDR user field (in Party A context for the CDR and related to X-ClientCode in chan_sip), enabling remote code execution. Im...

CVE-2017-7617

Remote code execution can occur in Asterisk Open Source 13.x before 13.14.1 and 14.x before 14.3.1 and Certified Asterisk 13.13 before 13.13-cert3 because of a buffer overflow in a CDR user field, related to X-ClientCode in chansip, the CDR dialplan function, and the AMI Monitor action...

Asterisk CDR Buffer Overflow Vulnerability (AST-2017-001)

Asterisk is prone to a buffer overflow vulnerability in CDR SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:digium:asterisk"; if...

FreeBSD : asterisk -- Buffer overflow in CDR's set user (356b02e9-1954-11e7-9608-001999f8d30b)

The Asterisk project reports : No size checking is done when setting the user field on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. This allows the possibility of remote code injection. %NASLMINLEVEL 70300 C...

asterisk -- Buffer overflow in CDR's set user

The Asterisk project reports: No size checking is done when setting the user field on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. This allows the possibility of remote code injection...

Wireshark IAX2 Dissector 'packet-iax2.c' Denial of Service Vulnerability

Wireshark formerly known as Ethereal is a network packet analyzer software developed by the Wireshark team. The function of the software is to intercept network packets and display detailed data for analysis. A denial of service vulnerability exists in Wireshark IAX2 Dissector 'packet-iax2.c'. An...

EMC Isilon OneFS LDAP Injection Vulnerability

EMC Isilon OneFS is affected by an LDAP injection vulnerability that could potentially be exploited by a malicious user to compromise the system. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective...

[SECURITY] [DLA 781-2] asterisk regression update

Package : asterisk Version : 1:1.8.13.1dfsg1-3+deb7u6 CVE ID : CVE-2014-2287 Brad Barnett found that the recent security update of Asterisk could cause immediate SIP termination due to an incomplete fix for CVE-2014-2287. For Debian 7 "Wheezy", these problems have been fixed in version...

DLA-781-2 asterisk - regression update

Bulletin has no description...

CVE-2016-7563

The chartorune function in Artifex Software MuJS allows attackers to cause a denial of service out-of-bounds read via a asterisk at the end of the input...

CVE-2016-7563

The chartorune function in Artifex Software MuJS allows attackers to cause a denial of service out-of-bounds read via a asterisk at the end of the input...

[SECURITY] [DLA 781-1] asterisk security update

Package : asterisk Version : 1:1.8.13.1dfsg1-3+deb7u5 CVE ID : CVE-2014-2287 CVE-2016-7551 Debian Bug : 838832 741313 Two security vulnerabilities were discovered in Asterisk, an Open Source PBX and telephony toolkit. CVE-2014-2287 channels/chansip.c in Asterisk when chansip has a certain...