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kasperskyKaspersky LabKLA12049
HistoryJan 21, 2021 - 12:00 a.m.

KLA12049 Multiple vulnerabilities in Microsoft Browsers

2021-01-2100:00:00
Kaspersky Lab
threats.kaspersky.com
22

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.2%

JSON

Detect date:

01/21/2021

Severity:

Warning

Description:

Multiple vulnerabilities were found in Microsoft Browsers. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions, spoof user interface.

Affected products:

Microsoft Edge (Chromium-based)

Solution:

Install necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option)
Microsoft Edge update settings

Original advisories:

CVE-2021-21120
CVE-2021-21128
CVE-2021-21135
CVE-2021-21123
CVE-2021-21130
CVE-2021-21126
CVE-2021-21125
CVE-2021-21136
CVE-2021-21141
CVE-2021-21124
CVE-2021-21119
CVE-2021-21140
CVE-2021-21122
CVE-2021-21121
CVE-2021-21127
CVE-2021-21137
CVE-2021-21129
CVE-2021-21139
CVE-2020-16044
CVE-2021-21132
CVE-2021-21134
CVE-2021-21118
CVE-2021-21133
CVE-2021-21131

Impacts:

ACE

Related products:

Microsoft Edge

CVE-IDS:

CVE-2020-160448.8Critical
CVE-2021-211198.8Critical
CVE-2021-211406.8High
CVE-2021-211396.5High
CVE-2021-211356.5High
CVE-2021-211366.5High
CVE-2021-211296.5High
CVE-2021-211306.5High
CVE-2021-211228.8Critical
CVE-2021-211346.5High
CVE-2021-211258.1Critical
CVE-2021-211316.5High
CVE-2021-211266.5High
CVE-2021-211329.6Critical
CVE-2021-211288.8Critical
CVE-2021-211208.8Critical
CVE-2021-211376.5High
CVE-2021-211249.6Critical
CVE-2021-211236.5High
CVE-2021-211278.8Critical
CVE-2021-211416.5High
CVE-2021-211219.6Critical
CVE-2021-211336.5High
CVE-2021-211188.8Critical

Microsoft official advisories:

References

Related

nessus 20
suse 7
fedora 2
kaspersky 2
openvas 14
freebsd 1
gentoo 1
archlinux 3
chrome 1
osv 2
debian 3
mageia 1
veracode 18
mscve 20
cve 20
prion 19
ubuntucve 20
debiancve 22
alpinelinux 11
redhatcve 2
oraclelinux 3
redhat 5
attackerkb 1
centos 1
nessus
nessus
Microsoft Edge (Chromium) < 88.0.705.50 Multiple Vulnerabilities
2021-01-26 00:00:00
Fedora 32 : chromium (2021-b7cc24375b)
2021-02-01 00:00:00
Google Chrome < 88.0.4324.96 Multiple Vulnerabilities
2021-01-19 00:00:00
suse
suse
Security update for chromium (important)
2021-01-29 00:00:00
Security update for chromium (important)
2021-01-26 00:00:00
Security update for chromium (important)
2021-01-27 00:00:00
fedora
fedora
[SECURITY] Fedora 32 Update: chromium-88.0.4324.96-1.fc32
2021-01-31 01:10:19
[SECURITY] Fedora 33 Update: chromium-88.0.4324.96-1.fc33
2021-01-24 01:30:29
kaspersky
kaspersky
KLA12178 Multiple vulnerabilities in Opera
2021-02-03 00:00:00
KLA12048 Multiple vulnerabilities in Google Chrome
2021-01-19 00:00:00
openvas
openvas
openSUSE: Security Advisory for chromium (openSUSE-SU-2021:0173-1)
2021-04-16 00:00:00
Google Chrome Security Updates (stable-channel-update-for-desktop_19-2021-01) - Mac OS X
2021-01-20 00:00:00
Google Chrome Security Updates (stable-channel-update-for-desktop_19-2021-01) - Linux
2021-01-20 00:00:00
freebsd
freebsd
chromium -- multiple vulnerabilities
2021-01-19 00:00:00
gentoo
gentoo
Chromium, Google Chrome: Multiple vulnerabilities
2021-01-22 00:00:00
archlinux
archlinux
[ASA-202102-5] opera: multiple issues
2021-02-06 00:00:00
[ASA-202102-4] vivaldi: multiple issues
2021-02-06 00:00:00
[ASA-202101-5] firefox: arbitrary code execution
2021-01-08 00:00:00
chrome
chrome
Stable Channel Update for Desktop
2021-01-19 00:00:00
osv
osv
chromium - security update
2021-02-07 00:00:00
firefox vulnerability
2021-01-08 01:40:57
debian
debian
[SECURITY] [DSA 4846-1] chromium security update
2021-02-07 19:07:28
[SECURITY] [DSA 4846-1] chromium security update
2021-02-07 19:07:28
[SECURITY] [DSA 4827-1] firefox-esr security update
2021-01-07 21:49:46
mageia
mageia
Updated qtwebengine5 packages fix security vulnerabilities
2021-08-15 11:38:04
veracode
veracode
Denial Of Service (DoS)
2021-01-22 21:32:18
Sandbox Restrictions Bypass
2021-01-22 21:31:44
Insufficient Policy Enforcement
2021-01-22 21:31:55
mscve
mscve
Chromium CVE-2021-21130: Insufficient policy enforcement in File System API
2021-01-21 08:00:00
Chromium CVE-2021-21119: Use after free in Media
2021-01-21 08:00:00
Chromium CVE-2021-21132: Inappropriate implementation in DevTools
2021-01-21 08:00:00
cve
cve
CVE-2021-21139
2021-02-09 14:15:00
CVE-2021-21118
2021-02-09 14:15:00
CVE-2021-21129
2021-02-09 14:15:00
prion
prion
Design/Logic Flaw
2021-02-09 14:15:00
Design/Logic Flaw
2021-02-09 14:15:00
Design/Logic Flaw
2021-02-09 14:15:00
ubuntucve
ubuntucve
CVE-2021-21133
2021-02-09 00:00:00
CVE-2021-21119
2021-02-09 00:00:00
CVE-2021-21136
2021-02-09 00:00:00
debiancve
debiancve
CVE-2021-21128
2021-02-09 14:15:00
CVE-2021-21119
2021-02-09 14:15:00
CVE-2021-21135
2021-02-09 14:15:00
alpinelinux
alpinelinux
CVE-2021-21132
2021-02-09 14:15:00
CVE-2021-21119
2021-02-09 14:15:00
CVE-2021-21128
2021-02-09 14:15:00
redhatcve
redhatcve
CVE-2021-21135
2022-05-20 23:17:46
CVE-2021-21131
2022-05-20 22:45:08
oraclelinux
oraclelinux
firefox security update
2021-01-11 00:00:00
firefox security update
2021-01-11 00:00:00
thunderbird security update
2021-01-13 00:00:00
redhat
redhat
(RHSA-2021:0160) Critical: thunderbird security update
2021-01-18 09:11:42
(RHSA-2021:0087) Critical: thunderbird security update
2021-01-13 10:23:05
(RHSA-2021:0089) Critical: thunderbird security update
2021-01-13 10:23:19
attackerkb
attackerkb
CVE-2020-16044
2021-02-09 00:00:00
centos
centos
thunderbird security update
2021-01-15 20:31:45

9.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.3 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.004 Low

EPSS

Percentile

73.2%

JSON
Related for KLA12049
nessus20suse7fedora2kaspersky2openvas14freebsd1gentoo1archlinux3chrome1osv2debian3mageia1veracode18mscve20cve20prion19ubuntucve20debiancve22alpinelinux11redhatcve2oraclelinux3redhat5attackerkb1centos1