Mozilla Releases Security Updates for Firefox and Firefox ESR

Mozilla has released security updates to address a vulnerability in Firefox and Firefox ESR. An attacker could exploit this vulnerability to take control of an affected system. This vulnerability was detected in exploits in the wild.

Threat ID:: CC-3103
Category:
Threat Severity:: Medium
Threat Vector:
Published:: 19 June 2019 12:00 AM

Report a cyber attack: call 0300 303 5222 or email [email protected]

Summary

Affected platforms

The following platforms are known to be affected:

Mozilla Firefox

Mozilla Firefox - Versions prior to 67.0.4

Mozilla Firefox ESR - Versions prior to 60.7.2

Mozilla Firefox ESR

Threat details

Update 21 Jun 2019

Mozilla has released a security update to address another vulnerability used in the same exploit. When combined with additional vulnerabilities this could result in an attacker executing arbitrary code on the user's computer.

Remediation steps

Type	Step
	Users and administrators are encouraged to review the following Mozilla Security Advisories and apply the necessary updates. Security Advisory for Firefox 67.0.3 and Firefox ESR 60.7.1 Security Advisory for Firefox 67.0.4 and Firefox ESR 60.7.2

Type

Step

Users and administrators are encouraged to review the following Mozilla Security Advisories and apply the necessary updates.

Last edited: 14 February 2020 2:51 pm