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kasperskyKaspersky LabKLA12376
HistoryDec 07, 2021 - 12:00 a.m.

KLA12376 Multiple vulnerabilities in Mozilla Thunderbird

2021-12-0700:00:00
Kaspersky Lab
threats.kaspersky.com
22

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

9 High

AI Score

Confidence

Low

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

0.005 Low

EPSS

Percentile

75.4%

JSON

Detect date:

12/07/2021

Severity:

High

Description:

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

Affected products:

Mozilla Thunderbird earlier than 91.4.0

Solution:

Update to the latest version
Download Thunderbird

Original advisories:

MFSA2021-54

Impacts:

ACE

Related products:

Mozilla Thunderbird

CVE-IDS:

CVE-2021-435416.5High
CVE-2021-435426.5High
CVE-2021-435456.5High
CVE-2021-435366.5High
CVE-2021-435436.1High
CVE-2021-435378.8Critical
CVE-2021-435398.8Critical
CVE-2021-435384.3Warning
CVE-2021-435464.3Warning
CVE-2021-435286.5High
CVE-2021-41299.8Critical

Related

nessus 43
rocky 2
archlinux 2
mozilla 3
redhat 10
openvas 26
osv 11
centos 1
oraclelinux 4
almalinux 2
mageia 2
kaspersky 2
suse 4
altlinux 2
ubuntu 4
debian 4
redhatcve 10
prion 10
cve 10
ubuntucve 10
alpinelinux 10
veracode 11
debiancve 10
cnvd 6
nessus
nessus
RHEL 8 : thunderbird (RHSA-2021:5047)
2021-12-10 00:00:00
RHEL 7 : thunderbird (RHSA-2021:5046)
2021-12-10 00:00:00
RHEL 8 : thunderbird (RHSA-2021:5045)
2021-12-10 00:00:00
rocky
rocky
thunderbird security update
2021-12-09 12:14:59
firefox security update
2021-12-08 09:42:58
archlinux
archlinux
[ASA-202112-9] thunderbird: multiple issues
2021-12-11 00:00:00
[ASA-202112-8] firefox: multiple issues
2021-12-11 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Thunderbird 91.4.0 — Mozilla
2021-12-07 00:00:00
Security Vulnerabilities fixed in Firefox ESR 91.4.0 — Mozilla
2021-12-07 00:00:00
Security Vulnerabilities fixed in Firefox 95 — Mozilla
2021-12-07 00:00:00
redhat
redhat
(RHSA-2021:5045) Important: thunderbird security update
2021-12-09 12:14:59
(RHSA-2021:5055) Important: thunderbird security update
2021-12-09 14:29:47
(RHSA-2021:5047) Important: thunderbird security update
2021-12-09 12:17:29
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0554)
2022-01-28 00:00:00
Mozilla Thunderbird Security Advisories (MFSA2021-50, MFSA2021-54) - Mac OS X
2021-12-12 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:3993-1)
2021-12-11 00:00:00
osv
osv
Important: thunderbird security update
2021-12-09 12:14:59
Important: thunderbird security update
2021-12-09 12:14:59
Important: firefox security update
2021-12-08 09:42:58
centos
centos
firefox security update
2021-12-14 00:04:22
oraclelinux
oraclelinux
thunderbird security update
2021-12-10 00:00:00
thunderbird security update
2021-12-10 00:00:00
firefox security update
2021-12-08 00:00:00
almalinux
almalinux
Important: thunderbird security update
2021-12-09 12:14:59
Important: firefox security update
2021-12-08 09:42:58
mageia
mageia
Updated thunderbird packages fix security vulnerability
2021-12-11 01:19:07
Updated firefox packages fix security vulnerability
2021-12-11 01:19:07
kaspersky
kaspersky
KLA12375 Multiple vulnerabilities in Mozilla Firefox ESR
2021-12-07 00:00:00
KLA12374 Multiple vulnerabilities in Mozilla Firefox
2021-12-07 00:00:00
suse
suse
Security update for MozillaFirefox (important)
2021-12-10 00:00:00
Security update for MozillaFirefox (important)
2021-12-12 00:00:00
Security update for MozillaThunderbird (important)
2021-12-29 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package thunderbird version 91.4.0-alt1
2021-12-21 00:00:00
Security fix for the ALT Linux 10 package firefox-esr version 91.4.0-alt1
2021-12-14 00:00:00
ubuntu
ubuntu
Firefox regressions
2021-12-20 00:00:00
Firefox vulnerabilities
2021-12-09 00:00:00
Thunderbird vulnerabilities
2022-01-21 00:00:00
debian
debian
[SECURITY] [DLA 2863-1] firefox-esr security update
2021-12-29 14:08:44
[SECURITY] [DSA 5026-1] firefox-esr security update
2021-12-19 15:23:09
[SECURITY] [DLA 2874-1] thunderbird security update
2022-01-04 10:10:10
redhatcve
redhatcve
CVE-2021-43528
2021-12-08 04:56:35
CVE-2021-43542
2021-12-08 02:49:49
CVE-2021-43546
2021-12-08 02:49:55
prion
prion
Security feature bypass
2021-12-08 22:15:00
Design/Logic Flaw
2021-12-08 22:15:00
Design/Logic Flaw
2021-12-08 22:15:00
cve
cve
CVE-2021-43528
2021-12-08 22:15:00
CVE-2021-43546
2021-12-08 22:15:00
CVE-2021-43543
2021-12-08 22:15:00
ubuntucve
ubuntucve
CVE-2021-43528
2021-12-08 00:00:00
CVE-2021-43538
2021-12-08 00:00:00
CVE-2021-43536
2021-12-08 00:00:00
alpinelinux
alpinelinux
CVE-2021-43528
2021-12-08 22:15:00
CVE-2021-43542
2021-12-08 22:15:00
CVE-2021-43537
2021-12-08 22:15:00
veracode
veracode
Remote Code Execution (RCE)
2021-12-10 07:35:33
Remote Code Execution (RCE)
2021-12-10 07:38:42
Denial Of Service (DoS)
2021-12-10 07:39:17
debiancve
debiancve
CVE-2021-43528
2021-12-08 22:15:00
CVE-2021-43537
2021-12-08 22:15:00
CVE-2021-43542
2021-12-08 22:15:00
cnvd
cnvd
Mozilla Firefox ESR code issue vulnerability (CNVD-2021-99620)
2021-12-12 00:00:00
Mozilla Firefox Information Disclosure Vulnerability (CNVD-2021-99616)
2021-12-13 00:00:00
Mozilla Firefox conditional competition issue vulnerability
2021-12-12 00:00:00

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

9 High

AI Score

Confidence

Low

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

0.005 Low

EPSS

Percentile

75.4%

JSON
Related for KLA12376
nessus43rocky2archlinux2mozilla3redhat10openvas26osv11centos1oraclelinux4almalinux2mageia2kaspersky2suse4altlinux2ubuntu4debian4redhatcve10prion10cve10ubuntucve10alpinelinux10veracode11debiancve10cnvd6