KLA11920
Multiple vulnerabilities in Mozilla Firefox ESR

Updated: 09/10/2020
Detect date
?
07/28/2020
Severity
?
Warning
Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information, bypass security restrictions, execute arbitrary code.

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in ANGLE component can be exploited to potentially cause denial of service.
  2. Implementation vulnerability in WebRTC can be exploited to potentially denial of service.
  3. Security vulnerability can be exploited to obtain sensitive information and bypass security restrictions.
  4. Memory safety vulnerability can be exploited to execute arbitrary code.
  5. SB vulnerability on Android can be exploited to bypass security restrictions.
  6. OSI vulnerability on Android can be exploited to obtain sensitive information.
Affected products

Mozilla Firefox ESR earlier than 68.11

Solution

Update to the latest version
Download Firefox ESR

Original advisories

MFSA2020-31

Impacts
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]
Related products
Mozilla Firefox ESR
CVE-IDS
?
CVE-2020-64636.8High
CVE-2020-65144.3Warning
CVE-2020-156524.3Warning
CVE-2020-156599.3Critical
CVE-2020-156504.3Warning
CVE-2020-156494.3Warning
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