PT-2019-4539
CVE-2019-9821
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تاريخ النشر
2019-04-26
·
تاريخ التحديث
2024-12-12
الوصف من
CVSS 3.1
8.1
عاليةالمقاييسAV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Firefox versions prior to 67
Description
A use-after-free issue can occur in the AssertWorkerThread due to a race condition with shared workers, resulting in a potentially exploitable crash. This issue may allow a remote attacker to access sensitive data, compromise data integrity, and cause a denial of service.
Recommendations
For versions prior to 67, update to version 67 or later to resolve the issue.
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