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kasperskyKaspersky LabKLA11912
HistoryJul 08, 2020 - 12:00 a.m.

KLA11912 SB vulnerability in Mozilla Firefox

2020-07-0800:00:00
Kaspersky Lab
threats.kaspersky.com
35

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

7.2 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.1%

Detect date:

07/08/2020

Severity:

Warning

Description:

A security bypass vulnerability was found in Mozilla Firefox. Malicious users can exploit this vulnerability to bypass security restrictions.

Affected products:

Mozilla Firefox earlier than 78.0.2

Solution:

Update to the latest version
Download Firefox

Original advisories:

MFSA2020-28

Impacts:

SB

Related products:

Mozilla Firefox

CVE-IDS:

CVE-2020-156486.5High

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

7.2 High

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.1%