FreeBSD : asterisk and pjsip -- multiple vulnerabilities (f9f5c5a2-17b5-11e8-90b8-001999f8d30b)

The Asterisk project reports : AST-2018-002 - By crafting an SDP message with an invalid media format description Asterisk crashes when using the pjsip channel driver because pjproject's sdp parsing algorithm fails to catch the invalid media format description. AST-2018-003 - By crafting an SDP...

CVE-2017-16875

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

CVE-2017-16875

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

Integer overflow

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

CVE-2017-16875

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

UBUNTU-CVE-2017-16875

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

CVE-2017-16875

CVE-2017-16875 affects Teluu pjproject (PJLIB/PJLIB-UTIL) in PJSIP prior to 2.7.1. The ioqueue component may perform a double key unregistration after a crafted socket sequence, triggering an integer overflow that can cause ioqueue backends to reject future key registrations. Affected software is...

CVE-2017-16875

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow,...

CVE-2017-16875

Removed by vendor...

Buffer overflow

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

CVE-2017-16872

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

CVE-2017-16872

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

UBUNTU-CVE-2017-16872

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

CVE-2017-16872

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

CVE-2017-16872

An issue was discovered in Teluu pjproject pjlib and pjlib-util in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message like cseq, ttl, port, etc. all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted bac...

CVE-2017-16872

CVE-2017-16872 affects Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The issue arises when parsing numeric SIP header fields (e.g., CSeq, ttl, port); values can overflow and may be captured incorrectly or cause a buffer overrun if converted back to strings, enabling a potential ex...

CVE-2017-16872

Removed by vendor...

FreeBSD : asterisk -- Buffer overflow in pjproject header parsing can cause crash in Asterisk (19b052c9-c533-11e7-8da5-001999f8d30b)

The Asterisk project reports : By carefully crafting invalid values in the Cseq and the Via header port, pjprojects packet parsing code can create strings larger than the buffer allocated to hold them. This will usually cause Asterisk to crash immediately. The packets do not have to be...

Asterisk pjproject Header DoS Vulnerability

Asterisk is prone to a buffer overflow vulnerability which leads to a denial of service. 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 =...

PJSIP Teluu pjproject pjlib and pjlib-util Integer Overflow Vulnerability

PJSIP is an open source, free multimedia communication library written in C. Teluu pjproject pjlib is one of the small framework libraries; pjlib-util is one of the auxiliary tool libraries . An integer overflow vulnerability exists in Teluu pjproject pjlib and pjlib-util in versions of PJSIP pri...