KLA11945
Multiple vulnerabilities in Mozilla Firefox ESR
Updated: 09/02/2020
Detect date
?
08/25/2020
Severity
?
Warning
Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, bypass security restrictions, gain privileges.

Below is a complete list of vulnerabilities:

  1. Security UI vulnerability in eval() function can be exploited to spoof user interface and execute arbitrary code.
  2. Memory safety vulnerabilities can be exploited to execute arbitrary code.
  3. Elevation of privilege vulnerability on Windows can be exploited to bypass security restrictions, gain privileges and execute arbitrary code.
Affected products

Mozilla Firefox ESR earlier than 78.2

Solution

Update to the latest version
Download Firefox ESR

Original advisories

MFSA2020-38

Impacts
?
ACE 
[?]

SB 
[?]

PE 
[?]

SUI 
[?]
Related products
Mozilla Firefox ESR
CVE-IDS
?
CVE-2020-156630.0Unknown
CVE-2020-156640.0Unknown
CVE-2020-156700.0Unknown