Free and open-source vulnerability scanner

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

Mozilla Firefox Security Updates (mfsa_2019-12_2019-14)-MAC OS X

Information

Severity

Severity

Critical

Family

Family

General

CVSSv2 Base

CVSSv2 Base

9.3

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

4 years ago

Summary

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

Insight

Insight

Multiple flaws exist due to, - A type confusion error with object groups and UnboxedObjects. - A buffer overflow error in WebGL bufferdata on Linux. - A compartment mismatch vulnerability with fetch API. - Uninitialized memory leakage vulnerability in Windows sandbox. - Incorrect domain name highlighting during page navigation. - Memory safety bugs. - Multiple use-after-free errors in crash generation server, ChromeEventHandler, AssertWorkerThread, XMLHttpRequest and libpng library.

Affected Software

Affected Software

Mozilla Firefox version before 67 on Mac OS X

Detection Method

Detection Method

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

Solution

Solution

Upgrade to Mozilla Firefox version 67 or later. Please see the references for more information.