vulnerability
Ubuntu: USN-5932-1 (CVE-2022-47516): Sofia-SIP vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Dec 18, 2022 | Mar 22, 2023 | Apr 16, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Dec 18, 2022
Added
Mar 22, 2023
Modified
Apr 16, 2026
Description
An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.20. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that leads to a failure of the libsofia-sip-ua/tport/tport.c self assertion.
Solutions
ubuntu-pro-upgrade-libsofia-sip-ua-glib3ubuntu-pro-upgrade-libsofia-sip-ua0ubuntu-pro-upgrade-sofia-sip-binubuntu-upgrade-libsofia-sip-ua-glib3ubuntu-upgrade-libsofia-sip-ua0ubuntu-upgrade-sofia-sip-bin
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.