CVE-2022-22198 Junos OS: MX MS-MPC or MS-MIC, or SRX SPC crashes if it receives a SIP message with a specific contact header format

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

CVE-2022-22198

An Access of Uninitialized Pointer vulnerability in the SIP ALG of Juniper Networks Junos OS allows an unauthenticated network-based attacker to cause a Denial of Service DoS. Continued receipt of these specific packets will cause a sustained Denial of Service condition. On all MX and SRX...

The vulnerability of the PJSIP multimedia communication library, related to synchronization errors when using a common resource, allows attackers to trigger a service failure.

The vulnerability of the PJSIP multimedia communication library is related to synchronization errors when using a common resource. Exploiting this vulnerability can allow an attacker to cause service failures...

PT-2022-2902 · Microsoft · Ms Lync +1

Name of the Vulnerable Software and Affected Versions: Skype for Business Server affected versions not specified Description: The vulnerability is related to a lack of protection for service data in Skype for Business Server, which can allow a remote attacker to gain unauthorized access to...

PJSIP 缓冲区错误漏洞

PJSIP is a free and open source multimedia communication library written in C that implements standards-based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. A buffer error vulnerability exists in PJSIP version 2.12 and earlier. No information about this vulnerability is available at this...

Access Restriction Bypass

asterisk:stretch is vulnerable to access restriction bypass. A SIP request can be sent to Asterisk that can change a SIP peer's IP address. A REGISTER does not need to occur, and calls can be hijacked as a result...

Debian DLA-2962-1 : pjproject - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2962 advisory. Multiple security issues were discovered in pjproject, is a free and open source multimedia communication library. CVE-2021-32686 A race condition between callback...

Unspecified Vulnerability in 3CX Phone System

The 3CX Phone is a software-based private branch exchange. It can be used with SIP standard based IP phones, SIP trunks and VoIP gateways to provide a complete communication solution. A security vulnerability exists in the 3CX Phone System that stems from the 3CX Phone System storing passwords in...

PT-2022-2681 · Pjsip +4 · Pjsip +4

Name of the Vulnerable Software and Affected Versions: PJSIP versions 2.12 and prior Description: The issue is related to a stack buffer overflow vulnerability in the PJSIP multimedia communication library, specifically affecting users of PJSUA2 or those who call the API endpoints pjmedia sdp pri...

CVE-2021-39709

In sendSipAccountsRemovedNotification of SipAccountRegistry.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

CVE-2021-39709

In sendSipAccountsRemovedNotification of SipAccountRegistry.java, there is a possible permission bypass due to an unsafe PendingIntent. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:...

Out-of-Bounds Read

pjproject is vulnerable to out of bounds read. The vulnerability exists due to a lack of validation of incoming SIP message that contains a malformed multipart...

FreeBSD : asterisk -- multiple vulnerabilities (964c5460-9c66-11ec-ad3a-001999f8d30b)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 964c5460-9c66-11ec-ad3a-001999f8d30b advisory. - PJSIP is a free and open source multimedia communication library written in C language...

asterisk -- multiple vulnerabilities

The Asterisk project reports: AST-2022-004 - The header length on incoming STUN messages that contain an ERROR-CODE attribute is not properly checked. This can result in an integer underflow. Note, this requires ICE or WebRTC support to be in use with a malicious remote party. AST-2022-005 - When...

Critical Bugs Reported in Popular Open Source PJSIP SIP and Media Stack

As many as five security vulnerabilities have been disclosed in the PJSIP open-source multimedia communication library that could be abused by an attacker to trigger arbitrary code execution and denial-of-service DoS in applications that use the protocol stack. The weaknesses were identified and...

RCE Bugs in WhatsApp, Other Hugely Popular VoIP Apps: Patch Now!

WhatsApp and BlueJeans are just two of the world’s most popular communication apps that are using an open-source library riddled with newfound security holes. One thing this open-source, flawed library shares with the Apache Log4J logging library fiasco that started in December: It’s ubiquitous...

PT-2022-2956 · Mitel · Mitel 6900 Series Ip Phones +1

Name of the Vulnerable Software and Affected Versions: Mitel 6800 Series SIP Phones versions 5.1 SP8 5.1.0.8016 and earlier Mitel 6800 Series SIP Phones versions 6.0 6.0.0.368 through 6.1 HF4 6.1.0.165 Mitel 6900 Series SIP Phones versions 5.1 SP8 5.1.0.8016 and earlier Mitel 6900 Series SIP Phon...

ALPINE-CVE-2022-23608

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set or forking scenario, a hash key shared by multiple UAC dialogs can...

Design/Logic Flaw

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set or forking scenario, a hash key shared by multiple UAC dialogs can...

CVE-2022-23608

PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions up to and including 2.11.1 when in a dialog set or forking scenario, a hash key shared by multiple UAC dialogs can...