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Mozilla Firefox ESR Security Updates(mfsa_2018-24_2018-24)-Windows

Information

Severity

Severity

High

Family

Family

General

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

5 years ago

Modified

Modified

4 years ago

Summary

This host is installed with Mozilla Firefox ESR and is prone to multiple vulnerabilities.

Insight

Insight

Multiple flaws exists due to, - Poor event handling in nested loops while opening a document through script. - A WebExtension can bypass domain restrictions through domain fronting. - A WebExtension can run content scripts in disallowed contexts following navigation or other events. - A WebExtension can request access to local files without the warning prompt. - Memory safety bugs.

Affected Software

Affected Software

Mozilla Firefox ESR version before 60.3 on Windows.

Detection Method

Detection Method

Check if a vulnerable version is present on the target host.

Solution

Solution

Upgrade to Mozilla Firefox ESR version 60.3 or later. Please see the references for more information.