CVE-2026-57160: Off-by-one Error

PJSIP is a free and open source multimedia communication library written in C. Prior to commit d6a0e7f, a buffer overflow can occur in pjsipgenericarrayhdrprint in pjsip/src/pjsip/sipmsg.c, the function that serializes generic array headers such as Allow, Require, Supported, and Unsupported. Unde...

CVE-2026-46334: NULL Pointer Dereference

OpenSIPS is a Session Initiation Protocol SIP server implementation. Versions prior to 3.6.6 and 4.0.0-rc1 contain a denial of service vulnerability in the SDP bandwidth-line parsing logic. A SIP request with Content-Type: application/sdp and a malformed session-level SDP bandwidth line missing t...

PT-2026-67897

Name of the Vulnerable Software and Affected Versions OpenSIPS versions prior to 3.6.6 OpenSIPS versions prior to 4.0.0-rc1 Description A denial of service issue exists in the SDP bandwidth-line parsing logic. An unauthenticated remote attacker can send a SIP request with Content-Type:...

EUVD-2002-1914

Malware in sbrugna...

EUVD-2006-3589

Malware in sbrugna...

EUVD-2024-39644

Malicious code in bioql PyPI...

DEBIAN-CVE-2025-57767

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header wi...

CVE-2025-57767

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header wi...

CVE-2025-57767 Asterisk can crash from a specifically malformed Authorization header in an incoming SIP request

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.15.2, 21.10.2, and 22.5.2, if a SIP request is received with an Authorization header that contains a realm that wasn't in a previous 401 response's WWW-Authenticate header, or an Authorization header wi...

[SECURITY] [DLA 3925-1] asterisk security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3925-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz October 20, 2024 https://wiki.debian.org/LTS -...

Debian dla-3925 : asterisk - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3925 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3925-1 [email protected]...

ROS-20240918-14

A vulnerability in Asterisk and Certified Asterisk IP telephony management systems is related to errors in sending a SIP request to a URI. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service and shutdown...

DEBIAN-CVE-2024-42491

Asterisk is an open-source private branch exchange PBX. Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with .1 or .1, and resresolverunbound is...

CVE-2024-42491

Asterisk is an open-source private branch exchange PBX. Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with .1 or .1, and resresolverunbound is...

CVE-2024-42491: Unchecked Return Value

Asterisk is an open-source private branch exchange PBX. Prior to versions 18.24.3, 20.9.3, and 21.4.3 of Asterisk and versions 18.9-cert12 and 20.7-cert2 of certified-asterisk, if Asterisk attempts to send a SIP request to a URI whose host portion starts with .1 or .1, and resresolverunbound is...

pcapplusplus:FuzzTarget: Crash in pcpp::SipRequestFirstLine::SipRequestFirstLine

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=4818679978917888 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerasanpcapplusplus Platform Id: linux Crash Type: UNKNOWN READ Crash Address:...

pcapplusplus:FuzzTarget: Crash in pcpp::HeaderField::HeaderField

Project: https://github.com/seladb/PcapPlusPlus.git Detailed Report: https://oss-fuzz.com/testcase?key=5599853057802240 Project: pcapplusplus Fuzzing Engine: libFuzzer Fuzz Target: FuzzTarget Job Type: libfuzzerubsanpcapplusplus Platform Id: linux Crash Type: UNKNOWN READ Crash Address:...

FreeSWITCH 1.10.6 SIP Digest Leak

FreeSWITCH vulnerable to SIP digest leak for configured gateways - Fixed versions: v1.10.7 - Enable Security Advisory: https://github.com/EnableSecurity/advisories/tree/master/ES2021-05-freeswitch-vulnerable-to-SIP-digest-leak - Vendor Security Advisory:...

PT-2021-9000

Name of the Vulnerable Software and Affected Versions Sangoma Asterisk versions 13.29.1 and earlier, 16.6.1 and earlier, 17.0.0 and earlier Certified Asterisk versions 13.21-cert4 and earlier Description An issue was discovered in channels/chan sip.c that allows a SIP request to change a SIP peer...

CVE-2019-18790

An issue was discovered in channels/chansip.c in Sangoma Asterisk 13.x before 13.29.2, 16.x before 16.6.2, and 17.x before 17.0.1, and Certified Asterisk 13.21 before cert5. 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...