CVE-2026-90778

A flaw was found in SIPp. Unauthenticated remote attackers can send crafted Session Initiation Protocol SIP messages with oversized tag parameters in the 'To' header. This can lead to a buffer overflow in the getpeertag function, allowing attackers to crash the SIPp process. This vulnerability...

CVE-2026-90780 SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content

SIPp through 3.7.7 contains a buffer overflow vulnerability in the getheader function in src/sipparser.cpp when processing SIP messages with header content exceeding 20,490 bytes. Unauthenticated remote attackers can send crafted SIP messages with oversized headers to overflow the static buffer a...

UBUNTU-CVE-2026-90558

sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause...

EUVD-2026-76903

sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit. Attackers can craft malicious SIP packets with oversized Call-ID, X-Call-ID, or other header fields to overflow stack buffers and cause...

Linux Distros Unpatched Vulnerability : CVE-2026-90558

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sngrep through 1.8.4 contains stack buffer overflow vulnerabilities in SIP attribute formatting routines when header values exceed the 255-byte buffer limit...

Linux Distros Unpatched Vulnerability : CVE-2026-57160

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. Prior to commit d6a0e7f, a buffer overflow can occur in pjsipgenericarrayhdrprint...

CVE-2026-57160

A flaw was found in PJSIP. A buffer overflow can occur during the serialization of Session Initiation Protocol SIP message headers. A remote attacker can exploit this issue by influencing serialized SIP messages in applications that parse and re-serialize incoming SIP requests, such as proxies or...

DEBIAN-CVE-2026-57160

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-2026-57160 PJSIP: SIP message header buffer overflow

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-2026-57160

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-2026-57160 PJSIP: SIP message header buffer overflow

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...

PT-2026-86166

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

Linux Distros Unpatched Vulnerability : CVE-2026-45100

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. Versions 3.4.0-beta through 3.6.5 and 4.0.0-beta contain a buffer overflow in the s.b64enco...

EUVD-2014-0689

Malware in sbrugna...

EUVD-2007-3423

Malware in sbrugna...

EUVD-2016-2499

Malware in sbrugna...

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...

DEBIAN-CVE-2024-3120

A stack-buffer overflow vulnerability exists in all versions of sngrep since v1.4.1. The flaw is due to inadequate bounds checking when copying 'Content-Length' and 'Warning' headers into fixed-size buffers in the sipvalidatepacket and sipparseextraheaders functions within src/sip.c. This...

Cisco 9900 Series IP Phone Crafted Header Unregister (CVE-2014-0658)

Cisco 9900 Unified IP phones allow remote attackers to cause a denial of service unregistration via a crafted SIP header, aka Bug ID CSCul24898. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, In...

ALPINE-CVE-2023-37457

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk versions 18.20.0 and prior, 20.5.0 and prior, and 21.0.0; as well as ceritifed-asterisk 18.9-cert5 and prior, the 'update' functionality of the PJSIPHEADER dialplan function can exceed the available buffer space...