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kasperskyKaspersky LabKLA11942
HistoryAug 25, 2020 - 12:00 a.m.

KLA11942 Multiple vulnerabilities in Mozilla Firefox

2020-08-2500:00:00
Kaspersky Lab
threats.kaspersky.com
59

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.1 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.007 Low

EPSS

Percentile

79.8%

JSON

Detect date:

08/25/2020

Severity:

Warning

Description:

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to obtain sensitive information, bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, spoof user interface.

Affected products:

Mozilla Firefox earlier than 80

Solution:

Update to the latest version
Download Firefox

Original advisories:

MFSA2020-36

Impacts:

ACE

Related products:

Mozilla Firefox

CVE-IDS:

CVE-2020-156666.5High
CVE-2020-156684.3Warning
CVE-2020-124004.7Warning
CVE-2020-156638.8Critical
CVE-2020-156654.3Warning
CVE-2020-156646.5High
CVE-2020-124014.7Warning
CVE-2020-156708.8Critical
CVE-2020-68295.3High
CVE-2020-156678.8Critical

Related

nessus 50
openvas 32
mozilla 6
ubuntu 3
altlinux 2
kaspersky 4
suse 4
f5 1
osv 5
redhat 4
rocky 1
ubuntucve 10
veracode 10
debian 1
slackware 1
almalinux 1
ibm 1
oraclelinux 3
gentoo 1
prion 10
cve 10
debiancve 10
rosalinux 1
redhatcve 8
mageia 2
alpinelinux 10
fedora 2
cnvd 1
amazon 2
centos 3
nessus
nessus
Mozilla Firefox < 80.0
2020-08-25 00:00:00
Mozilla Firefox < 80.0
2020-08-25 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : Firefox vulnerabilities (USN-4474-1)
2020-08-27 00:00:00
openvas
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Mozilla Firefox Security Advisories (MFSA2020-36, MFSA2020-38) - Windows
2020-09-02 00:00:00
Mozilla Firefox Security Advisories (MFSA2020-36, MFSA2020-38) - Mac OS X
2020-09-02 00:00:00
Ubuntu: Security Advisory (USN-4474-2)
2020-09-04 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 80 — Mozilla
2020-08-25 00:00:00
Security Vulnerabilities fixed in Firefox for Android 80 — Mozilla
2020-09-02 00:00:00
Security Vulnerabilities fixed in Thunderbird 78.2 — Mozilla
2020-08-25 00:00:00
ubuntu
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Firefox vulnerabilities
2020-08-26 00:00:00
Firefox regressions
2020-09-03 00:00:00
NSS vulnerabilities
2020-08-10 00:00:00
altlinux
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Security fix for the ALT Linux 10 package thunderbird version 78.2.1-alt1
2020-09-02 00:00:00
Security fix for the ALT Linux 10 package firefox-esr version 78.2.0-alt1
2020-08-25 00:00:00
kaspersky
kaspersky
KLA11945 Multiple vulnerabilities in Mozilla Firefox ESR
2020-08-25 00:00:00
KLA11947 Multiple vulnerabilties in Mozilla Thunderbird
2020-08-25 00:00:00
KLA11943 Multiple vulnerabilities in Mozilla Firefox ESR
2020-08-25 00:00:00
suse
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Security update for MozillaFirefox (moderate)
2020-09-08 00:00:00
Security update for MozillaFirefox (moderate)
2020-09-09 00:00:00
Security update for MozillaThunderbird (important)
2020-09-08 00:00:00
f5
f5
K61267093 : Multiple NSS vulnerabilities CVE-2020-6829, CVE-2020-12400, CVE-2020-12401, and CVE-2020-12402
2021-04-16 00:00:00
osv
osv
Moderate: nss security and bug fix update
2021-02-16 07:32:47
nss - security update
2023-02-20 00:00:00
CVE-2020-12401
2020-10-08 14:15:11
redhat
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(RHSA-2021:0538) Moderate: nss security and bug fix update
2021-02-16 07:32:47
(RHSA-2020:4076) Moderate: nss and nspr security, bug fix, and enhancement update
2020-09-29 19:33:00
(RHSA-2020:3632) Important: thunderbird security update
2020-09-07 08:08:27
rocky
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nss security and bug fix update
2021-02-16 07:32:47
ubuntucve
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CVE-2020-6829
2020-08-05 00:00:00
CVE-2020-15668
2020-08-26 00:00:00
CVE-2020-15667
2020-10-01 00:00:00
veracode
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Information Disclosure
2020-08-06 21:32:01
Arbitrary Code Execution
2020-08-31 03:45:50
Phishing Attacks
2020-08-31 03:45:54
debian
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[SECURITY] [DLA 3327-1] nss security update
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[slackware-security] mozilla-thunderbird
2020-09-12 20:10:55
almalinux
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Moderate: nss security and bug fix update
2021-02-16 07:32:47
ibm
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Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 68.12.0 ESR + CVE-2020-15664) hava affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF11 + ICAM2019.3.0 - 2020.2.0
2020-09-27 09:09:56
oraclelinux
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nss security and bug fix update
2021-02-17 00:00:00
nss and nspr security, bug fix, and enhancement update
2020-10-08 00:00:00
firefox security update
2020-08-27 00:00:00
gentoo
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Mozilla Network Security Service (NSS): Multiple vulnerabilities
2020-08-19 00:00:00
prion
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Design/Logic Flaw
2020-10-01 19:15:00
Information disclosure
2020-10-01 19:15:00
Design/Logic Flaw
2020-10-01 19:15:00
cve
cve
CVE-2020-15667
2020-10-01 19:15:00
CVE-2020-15668
2020-10-01 19:15:00
CVE-2020-15665
2020-10-01 19:15:00
debiancve
debiancve
CVE-2020-15668
2020-10-01 19:15:00
CVE-2020-15667
2020-10-01 19:15:00
CVE-2020-15665
2020-10-01 19:15:00
rosalinux
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Advisory ROSA-SA-2023-2223
2023-08-29 12:02:20
redhatcve
redhatcve
CVE-2020-15667
2020-10-02 06:50:11
CVE-2020-15665
2020-10-05 17:15:27
CVE-2020-15663
2020-08-26 03:09:46
mageia
mageia
Updated firefox packages fix security vulnerability
2020-08-18 20:41:27
Updated thunderbird packages fix security vulnerabilities
2020-08-28 17:46:59
alpinelinux
alpinelinux
CVE-2020-15665
2020-10-01 19:15:00
CVE-2020-15667
2020-10-01 19:15:00
CVE-2020-15668
2020-10-01 19:15:00
fedora
fedora
[SECURITY] Fedora 32 Update: nss-3.55.0-1.fc32
2020-08-16 01:06:11
[SECURITY] Fedora 31 Update: nss-3.55.0-1.fc31
2020-08-25 01:17:14
cnvd
cnvd
Mozilla Firefox Information Disclosure Vulnerability (CNVD-2021-54004)
2020-10-12 00:00:00
amazon
amazon
Medium: nspr, nss-softokn, nss-util
2021-07-08 18:41:00
Medium: nspr, nss-softokn, nss-util, nss
2020-11-09 21:02:00
centos
centos
nspr, nss security update
2020-11-06 22:01:52
firefox security update
2020-09-01 15:15:14
thunderbird security update
2020-09-14 14:38:01

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.1 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.007 Low

EPSS

Percentile

79.8%

JSON
Related for KLA11942
nessus50openvas32mozilla6ubuntu3altlinux2kaspersky4suse4f51osv5redhat4rocky1ubuntucve10veracode10debian1slackware1almalinux1ibm1oraclelinux3gentoo1prion10cve10debiancve10rosalinux1redhatcve8mageia2alpinelinux10fedora2cnvd1amazon2centos3