Vulnerability in Mozilla Firefox_focus
CVE-2024-0605
Using a javascript: URI with a setTimeout race condition, an attacker can execute unauthorized scripts on top origin sites in urlbar. This bypasses security measures, potentially leading to arbitrary code execution or unauthorized actions…
Vulnerability class: Race Condition
EPSS: 0.004 (31.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Mozilla Firefox_focus
- Mozilla Focus For Ios — versions unspecified
Weakness classification (CWE)
References
- security@mozilla.org (Permissions Required, Issue Tracking)
- security@mozilla.org (Vendor Advisory)
Frequently asked questions
- What is CVE-2024-0605?
- CVE-2024-0605 is a high-severity vulnerability in Mozilla Firefox_focus, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 7.5/10. Published 2024-01-22.
- How severe is CVE-2024-0605?
- High severity. CVSS v3 base score is 7.5 out of 10.