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...

PT-2017-14609

Name of the Vulnerable Software and Affected Versions PJSIP versions prior to 2.7.1 Description An issue was discovered in the parsing of numeric header fields in a SIP message, such as cseq, ttl, and port. This could lead to a buffer overflow, causing unintended values to be captured or a buffer...

UBUNTU-CVE-2016-9938

An issue was discovered in Asterisk Open Source 11.x before 11.25.1, 13.x before 13.13.1, and 14.x before 14.2.1 and Certified Asterisk 11.x before 11.6-cert16 and 13.x before 13.8-cert4. The chansip channel driver has a liberal definition for whitespace when attempting to strip the content betwe...

Buffer overflow

Buffer overflow in the SIP header parsing module in the Nortel PC Client SIP Soft Phone 4.1 3.5.20820051015 allows remote attackers to execute arbitrary code via a malformed message, a different vulnerability than CVE-2007-3361...

CVE-2007-3438

Buffer overflow in the SIP header parsing module in the Nortel PC Client SIP Soft Phone 4.1 3.5.20820051015 allows remote attackers to execute arbitrary code via a malformed message, a different vulnerability than CVE-2007-3361...