KLA11825
Multiple vulnerabilities in Mozilla Firefox ESR

Updated: 07/02/2020
Detect date
?
06/30/2020
Severity
?
High
Description

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

Below is a complete list of vulnerabilities:

  1. Memory corruption vulnerability on JavaScript Objects on ARM64 platforms can be exploited to potentially cause denial of service.
  2. Use after free vulnerability in a pointer can be exploited to potentially cause denial of service.
  3. SB vulnerability in add-on updates can be exploited to bypass security restrictions.
  4. Information disclosure vulnerbaility in URL object can be exploited to obtain sensitive information.
  5. Use after free vulnerability in nsGlobalWindowInner component can be exploited to potentially cause denial of service.
Affected products

Mozilla Firefox ESR earlier than 68.10.0

Solution

Update to the latest version
Download Firefox ESR

Original advisories

MFSA2020-25

Impacts
?
OSI 
[?]

DoS 
[?]

SB 
[?]
Related products
Mozilla Firefox ESR
CVE-IDS
?
CVE-2020-124179.3Critical
CVE-2020-124214.3Warning
CVE-2020-124209.3Critical
CVE-2020-124184.3Warning
CVE-2020-124199.3Critical
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