Vulnerability identifier: #VU46965
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error when processing HTML content. When recursing through graphical layers while scrolling, an iterator may
have become invalid, resulting in a potential use-after-free. This
occurs because the function
APZCTreeManager::ComputeClippedCompositionBounds did not follow iterator invalidation rules.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Install updates from vendor's website.
Vulnerable software versions
Mozilla Firefox: 60.0 - 80.0.1
Firefox ESR: 78.0 - 78.2.0, 68.0 - 68.12.0, 60.0 - 60.9.0
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?