CVE Vulnerability

CVE-2022-47516

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.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/davehorton/sofia-sip/commit/13b2a135287caa2d67ac6cd5155626821e25b377 Patch Third Party Advisory
https://github.com/drachtio/drachtio-server/issues/244 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00028.html
Configurations

Configuration 1

cpe:2.3:a:drachtio:drachtio-server:*:*:*:*:*:*:*:*
Information

Published : 2022-12-18 05:15

Updated : 2023-02-23 12:15

NVD link : CVE-2022-47516

Mitre link : CVE-2022-47516

Products Affected
No products.
CWE
CWE-617