Vulnerability Description
A compromised child process could have injected XBL Bindings into privileged CSS rules, resulting in arbitrary code execution and a sandbox escape. This vulnerability affects Firefox < 70.
CVSS Score
10.0
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Mozilla | Firefox | < 70.0 |
References
- https://bugzilla.mozilla.org/show_bug.cgi?id=1530709Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1530709Issue Tracking
- https://www.mozilla.org/security/advisories/mfsa2019-34/Vendor Advisory
FAQ
What is CVE-2019-25136?
CVE-2019-25136 is a vulnerability with a CVSS score of 10.0 (CRITICAL). A compromised child process could have injected XBL Bindings into privileged CSS rules, resulting in arbitrary code execution and a sandbox escape. This vulnerability affects Firefox < 70.
How severe is CVE-2019-25136?
CVE-2019-25136 has been rated CRITICAL with a CVSS base score of 10.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2019-25136?
Check the references section above for vendor advisories and patch information. Affected products include: Mozilla Firefox.