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CVE-2022-47517

HIGH CVSS: 7.5 Published: 2022-12-18 Modified: 2026-06-17

Description

An issue was discovered in the libsofia-sip fork in drachtio-server before 0.8.19. It allows remote attackers to cause a denial of service (daemon crash) via a crafted UDP message that causes a url_canonize2 heap-based buffer over-read because of an off-by-one error.

Affected Platforms

Drachtio Drachtio-Server

Weakness Type

CWE-193, CWE-193

References