Mozilla Products: Content Security Policy for data: documents not preserved by session restore - mfsa2014-23 (Mac OS X)ID: oval:org.secpod.oval:def:17308 | Date: (C)2014-03-21 (M)2023-11-18 |
Class: PATCH | Family: macos |
Security researcher Nicolas Golubovic reported that the Content Security Policy (CSP) of data: documents was not saved as part of session restore. If an attacker convinced a victim to open a document from a data: URL injected onto a page, this can lead to a Cross-Site Scripting (XSS) attack. The target page may have a strict CSP that protects against this XSS attack, but if the attacker induces a browser crash with another bug, an XSS attack would occur during session restoration, bypassing the CSP on the site.
Platform: |
Apple Mac OS 14 |
Apple Mac OS 13 |
Apple Mac OS 12 |
Apple Mac OS 11 |
Apple Mac OS X 10.15 |
Apple Mac OS X 10.14 |
Apple Mac OS X 10.13 |
Apple Mac OS X 10.11 |
Apple Mac OS X 10.12 |
Product: |
Mozilla SeaMonkey |
Mozilla Firefox |