Linux Distros Unpatched Vulnerability : CVE-2023-28097

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenSIPS is a Session Initiation Protocol SIP server implementation. Prior to versions 3.1.9 and 3.2.6, a malformed SIP message containing a large Content-Lengt...

Linux Distros Unpatched Vulnerability : CVE-2021-33056

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Belledonne Belle-sip before 4.5.20, as used in Linphone and other products, can crash via an invalid From header in a SIP message. CVE-2021-33056 Note that Ness...

Linux Distros Unpatched Vulnerability : CVE-2025-57767

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2017-11521

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The SdpContents::Session::Medium::parse function in resip/stack/SdpContents.cxx in reSIProcate 1.10.2 allows remote attackers to cause a denial of service memor...

Linux Distros Unpatched Vulnerability : CVE-2024-35434

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtpcheckpacket at /sngrep/src/rtp.c. This vulnerability allows attackers...

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...

Linux Distros Unpatched Vulnerability : CVE-2017-11654

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An out-of-bounds read and write flaw was found in the way SIPcrack 0.2 processed SIP traffic, because 0x00 termination of a payload array was mishandled. A remo...

Linux Distros Unpatched Vulnerability : CVE-2018-7286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. respjsip allows...

Linux Distros Unpatched Vulnerability : CVE-2022-21723

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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,...

Linux Distros Unpatched Vulnerability : CVE-2019-12827

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Buffer overflow in respjsipmessaging in Digium Asterisk versions 13.21-cert3, 13.27.0, 15.7.2, 16.4.0 and earlier allows remote authenticated users to crash...

Linux Distros Unpatched Vulnerability : CVE-2025-49832

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Asterisk is an open source private branch exchange and telephony toolkit. In versions up to and including 18.26.2, between 20.00.0 and 20.15.0, 20.7-cert6,...

Linux Distros Unpatched Vulnerability : CVE-2019-18790

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2024-35190

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Asterisk is an open source private branch exchange and telephony toolkit. After upgrade to 18.23.0, ALL unauthorized SIP requests are identified as PJSIP Endpoi...

Linux Distros Unpatched Vulnerability : CVE-2020-35776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A buffer overflow in respjsipdiversion.c in Sangoma Asterisk versions 13.38.1, 16.15.1, 17.9.1, and 18.1.1 allows remote attacker to crash Asterisk by...

Sofia-SIP Buffer Overflow DoS

The vulnerability of the Sofia-SIP user agent library session initiation protocol is related to buffer overflow in dynamic memory. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

Sofia-SIP Buffer Overflow DoS

The vulnerability of the Sofia-SIP user agent library session initiation protocol is related to buffer overflows in dynamic memory. Exploiting this vulnerability can allow a remote attacker to cause a service failure...

Sofia-SIP Heap Buffer Overflow DoS

The vulnerability of the Sofia-SIP user agent library session initiation protocol relates to reading data beyond the buffer in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

Sofia-SIP Heap Buffer Overflow DoS

The vulnerability of the Sofia-SIP user agent library session initiation protocol relates to reading data beyond the buffer in memory. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...