MFSA 2013-51: Privileged content access and execution via XBLID: oval:org.secpod.oval:def:15000 | Date: (C)2013-09-01 (M)2024-03-27 |
Class: PATCH | Family: windows |
Security researcher Mariusz Mlynski reported that it is possible to compile a user-defined function in the XBL scope of a specific element and then trigger an event within this scope to run code. In some circumstances, when this code is run, it can access content protected by SystemOnly Wrappers (SOW) and chrome-privileged pages. This could potentially lead to arbitrary code execution. Additionally, Chrome Object Wrappers (COW) can be bypassed by web content to access privileged methods, leading to a cross-site scripting (XSS) attack from privileged pages.
Platform: |
Microsoft Windows Server 2022 |
Microsoft Windows 11 |
Microsoft Windows Server 2019 |
Microsoft Windows Server 2016 |
Microsoft Windows 2000 |
Microsoft Windows XP |
Microsoft Windows Server 2003 |
Microsoft Windows Vista |
Microsoft Windows Server 2008 |
Microsoft Windows 7 |
Microsoft Windows Server 2008 R2 |
Microsoft Windows 8 |
Microsoft Windows Server 2012 |
Microsoft Windows 8.1 |
Microsoft Windows Server 2012 R2 |
Microsoft Windows 10 |
Product: |
Mozilla Thunderbird |
Mozilla SeaMonkey |
Mozilla Firefox |
Mozilla Firefox ESR |
Mozilla Thunderbird ESR |