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Mozilla Firefox Security Advisory (MFSA2015-58) - Linux

Information

Severity

Severity

Medium

Family

Family

General

CVSSv2 Base

CVSSv2 Base

6.9

CVSSv2 Vector

CVSSv2 Vector

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

Solution Type

Solution Type

Vendor Patch

Created

Created

2 years ago

Modified

Modified

2 years ago

Summary

This host is missing a security update for Mozilla Firefox.

Insight

Insight

Mozilla Windows updater can be run outside of application directory Security researcher Holger Fuhrmannek previously reported CVE-2015-0833, which was fixed in MFSA2015-12. That flaw allowed for the updater to load binary DLL format files from the local working directory or from the Windows temporary directories. During the fixing of CVE-2015-0833, the need to ensure that updates use the updater.exe from the application directory was identified to mitigate the potential for further similar vulnerabilities. This change to updater.exe for Windows systems has been made in this release.

Affected Software

Affected Software

Firefox version(s) below 38.

Detection Method

Detection Method

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

Solution

Solution

The vendor has released an update. Please see the reference(s) for more information.

Common Vulnerabilities and Exposures (CVE)