KLA12273
Multiple vulnerabilities in Mozilla Firefox ESR

Updated: 09/14/2021
Detect date
?
09/07/2021
Severity
?
Warning
Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. A memory safety vulnerability can be exploited to execute arbitrary code.
  2. A code execution vulnerability for Windows can be exploited to execute arbitrary code.
Affected products

Mozilla Firefox ESR 91.x earlier than 91.1

Solution

Update to the latest version
Download Firefox ESR

Original advisories

MFSA2021-40

Impacts
?
ACE 
[?]
Related products
Mozilla Firefox ESR
CVE-IDS
?
CVE-2021-384920.0Unknown
CVE-2021-384950.0Unknown
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