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prionPRIOn knowledge basePRION:CVE-2022-47516
HistoryDec 18, 2022 - 5:15 a.m.

Code injection

2022-12-1805:15:00
PRIOn knowledge base
www.prio-n.com
7
libsofia-sip
code injection
remote attackers
denial of service
udp message
daemon crash
vulnerability

7.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.5%

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.

CPENameOperatorVersion
drachtio-serverlt0.8.20

7.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

65.5%