vulnerability

Amazon Linux AMI 2: CVE-2021-38503: Security patch for thunderbird (ALAS-2022-1818)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 8, 2021
Added
Sep 30, 2022
Modified
Nov 26, 2024

Description

The iframe sandbox rules were not correctly applied to XSLT stylesheets, allowing an iframe to bypass restrictions such as executing scripts or navigating the top-level frame. This vulnerability affects Firefox

Solution(s)

amazon-linux-ami-2-upgrade-thunderbirdamazon-linux-ami-2-upgrade-thunderbird-debuginfo
Title
NEW

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