What is CVE-2018-18446?

CVE-2018-18446 is a critical-severity vulnerability in Dotpdn Paint.net, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-10-12.

How severe is CVE-2018-18446?

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

Deserialization in Dotpdn Paint.net

CVE-2018-18446

dotPDN Paint.NET before 4.1.2 allows Deserialization of Untrusted Data (issue 1 of 2).

Vulnerability class: Insecure Deserialization

EPSS: 0.010 (58.7th 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

Dotpdn Paint.net
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Vendor Advisory)
cve@mitre.org (Product, Vendor Advisory)
cve@mitre.org (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2018-18446?: CVE-2018-18446 is a critical-severity vulnerability in Dotpdn Paint.net, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2022-10-12.
How severe is CVE-2018-18446?: Critical severity. CVSS v3 base score is 9.8 out of 10.