BROWSER-FIREFOX -- Snort has detected traffic known to exploit vulnerabilities present in the Firefox browser, or products that have the "Gecko" engine (Thunderbird email client, etc.).
BROWSER-FIREFOX Mozilla Firefox default content process DACL sandbox escape attempt
This rule looks for a crafted Windows executable that will exploit a Firefox sandbox escape vulnerability.
This rule looks for an attempt to exploit a Mozilla Firefox sandbox escape vulnerability.
No public information
No known false positives
Cisco Talos Intelligence Group
No rule groups
N/A
Not Applicable
CVE-2020-12388 |
Loading description
|
Tactic: Execution
Technique: Exploitation for Client Execution
For reference, see the MITRE ATT&CK vulnerability types here: https://attack.mitre.org
©2025 Cisco and/or its affiliates. Snort, the Snort and Pig logo are registered trademarks of Cisco. All rights reserved.
