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kasperskyKaspersky LabKLA11691
HistoryFeb 12, 2020 - 12:00 a.m.

KLA11691 Multiple vulnerabilities in Mozilla Firefox

2020-02-1200:00:00
Kaspersky Lab
threats.kaspersky.com
54

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.526 Medium

EPSS

Percentile

97.5%

Detect date:

02/12/2020

Severity:

High

Description:

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to inject malicious code, cause denial of service, obtain sensitive information, execute arbitrary code, read local files.

Exploitation:

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Affected products:

Mozilla Firefox earlier than 74

Solution:

Update to the latest version
Download Mozilla Firefox

Original advisories:

mfsa2020-08

Impacts:

ACE

Related products:

Mozilla Firefox

CVE-IDS:

CVE-2019-205034.3Warning
CVE-2020-68066.8High
CVE-2020-68125.0Warning
CVE-2020-68147.5Critical
CVE-2020-68076.8High
CVE-2020-68116.8High
CVE-2020-68056.8High
CVE-2020-68104.3Warning
CVE-2020-68084.3Warning
CVE-2020-68135.0Warning
CVE-2020-68157.5Critical
CVE-2020-68095.0Warning

References

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.6 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.526 Medium

EPSS

Percentile

97.5%