What is CVE-2022-45474?

CVE-2022-45474 is a critical-severity vulnerability in Drachtio Drachtio-Server, classified under Use After Free. CVSS score: 9.8/10. Published 2022-11-18.

How severe is CVE-2022-45474?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Use After Free in Drachtio Drachtio-Server

CVE-2022-45474

drachtio-server 0.8.18 has a request-handler.cpp event_cb use-after-free for any request.

Vulnerability class: Use-After-Free

EPSS: 0.009 (57.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Drachtio Drachtio-server — versions 0.8.18
N/a — versions n/a

Weakness classification (CWE)

CWE-416 — Use After Free

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)
cve@mitre.org (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-45474?: CVE-2022-45474 is a critical-severity vulnerability in Drachtio Drachtio-Server, classified under Use After Free. CVSS score: 9.8/10. Published 2022-11-18.
How severe is CVE-2022-45474?: Critical severity. CVSS v3 base score is 9.8 out of 10.