CVE-2021-43804

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 affected versions if the incoming RTCP BYE message contains a reason's length, this declared length is not checked against th...

Apache Log4j 2.0.x Multiple Vulnerabilities (SIP, Log4Shell) - Active Check

Apache Log4j is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2021 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 ifdescription...

SIP Script Remote Command Execution via log4shell

Binary data log4jlog4shellsipinvite.nbin...

Fedora: Security Advisory for pidgin-sipe (FEDORA-2021-5d227916bc)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

Belledonne Belle-sip Denial of Service Vulnerability

Belledonne Belle-sip is a library from the French company Belledonne that implements the transport, transaction and conversation layers of SIP RFC 3261. security vulnerabilities exist in versions prior to Belledonne Belle sip 5.0.20, which can be exploited by attackers to crash applications such ...

CVE-2021-43611

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header...

CVE-2021-43610

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header request URI without a parameter in an unauthenticated SIP message, a different issue than CVE-2021-33056...

CVE-2021-43611

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header...

CVE-2021-43610

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header request URI without a parameter in an unauthenticated SIP message, a different issue than CVE-2021-33056...

CVE-2021-43611

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header...

CVE-2021-43610

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header request URI without a parameter in an unauthenticated SIP message, a different issue than CVE-2021-33056...

Design/Logic Flaw

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header request URI without a parameter in an unauthenticated SIP message, a different issue than CVE-2021-33056...

Design/Logic Flaw

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header...

CVE-2021-43610

CVE-2021-43610 describes a denial-of-service issue in Belledonne Belle-sip before 5.0.20, where an unauthenticated SIP message containing an invalid From header (request URI without a parameter) can crash applications such as Linphone. This is a separate issue from CVE-2021-33056. The Red Hat and...

CVE-2021-43610

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via an invalid From header request URI without a parameter in an unauthenticated SIP message, a different issue than CVE-2021-33056...

CVE-2021-43611

Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header...

CVE-2021-43611

CVE-2021-43611 affects Belledonne Belle-sip up to version 5.0.20, where an attacker can cause a crash in applications like Linphone by placing a backslash-quote sequence in the From header display name. Root cause: malformed handling of a display-name field in SIP From headers leading to a crash....

Belledonne Belle-sip 环境问题漏洞

Belledonne Belle-sip is a library from the French company Belledonne that implements the transport, transaction and conversation layers of SIP RFC 3261. security vulnerabilities exist in versions prior to Belledonne Belle sip 5.0.20, which can be exploited by attackers to crash applications such ...

Belledonne Belle-sip 安全漏洞

Belledonne Belle-sip is a library from the French company Belledonne that implements the transport, transaction and dialog layers of SIP RFC 3261. A security vulnerability exists in Belledonne Belle sip versions prior to 5.0.20, which can be exploited by an attacker to crash an application such a...

YeaLink SIP-TXXXP 53.84.0.15 - (cmd) Command Injection Vulnerability

Exploit Title: YeaLink SIP-TXXXP 53.84.0.15 - 'cmd' Command Injection Authenticated Exploit Author: tahaafarooq Vendor Homepage: https://www.yealink.com/ Version: 53.84.0.15 Tested on: YeaLink IP Phone SIP-T19P Hadrware VOIP Phone Description: Using Diagnostic tool from the Networking Tab to...