CESS-2022-40959 — Vulnetix

CESS-2022-40959 PUBLISHED CVSS 6.5 MEDIUM

During iframe navigation, certain pages did not have their FeaturePolicy fully initialized leading to a bypass that leaked device permissions into untrusted subdocuments. This vulnerability affects Firefox ESR < 102.3, Thunderbird < 102.3, and Firefox < 105.

Risk Scores

CVSS 3.1

6.5

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Timeline

Dec 22, 2022 CVE Published

Open in Interactive Console →