KLA11726
Multiple vulnerabilities in Mozilla Firefox ESR

Updated: 06/03/2020
Detect date
?
04/07/2020
Severity
?
High
Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to execute arbitrary code, spoof user interface, obtain sensitive information.

Below is a complete list of vulnerabilities:

  1. Out of bounds write vulnerability in GMPDecodeData can be exploited to execute arbitrary code.
  2. URL bar vulnerability in Firefox ESR for Android can be exploited to spoof the contents.
  3. Memory corruption vulnerability can be exploited to execute arbitrary code.
  4. Uninitialized memory vulnerability in WebGL can be exploited to potentially obtain sensitive information.
  5. File overwrite vulnerability in Firefox ESR for Android can be exploited to execute arbitrary code.
Affected products

Mozilla Firefox ESR earlier than 68.7

Solution

Update to the latest version
Download Firefox ESR

Original advisories

MSFA2020-13

Impacts
?
ACE 
[?]

OSI 
[?]

SUI 
[?]
Related products
Mozilla Firefox ESR
CVE-IDS
?
CVE-2020-68226.8High
CVE-2020-68257.5Critical
CVE-2020-68215.0Critical
CVE-2020-68274.3Warning
CVE-2020-68286.4High
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