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kasperskyKaspersky LabKLA12185
HistoryMay 17, 2021 - 12:00 a.m.

KLA12185 Multiple vulnerabilities in Mozilla Thunderbird

2021-05-1700:00:00
Kaspersky Lab
threats.kaspersky.com
14

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

44.6%

JSON

Security bypass vulnerabilities were found in Mozilla Thunderbird. Malicious users can exploit this vulnerabilities to bypass security restrictions.

Original advisories

MFASA2021-22

Related products

Mozilla-Thunderbird

CVE list

CVE-2021-29957 warning

CVE-2021-29956 warning

Solution

Update to the latest version

Download Thunderbird

Impacts

  • SB

Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.

Affected Products

  • Mozilla Thunderbird earlier than 78.10.2

Related

nessus 19
archlinux 1
mageia 1
mozilla 1
openvas 6
redos 9
altlinux 1
amazon 1
osv 5
oraclelinux 2
debian 2
redhat 4
rocky 1
almalinux 1
suse 1
nvd 2
cnvd 2
alpinelinux 2
debiancve 2
ubuntucve 2
cve 2
cvelist 2
redhatcve 2
veracode 2
prion 2
ubuntu 2
nessus
nessus
Mozilla Thunderbird < 78.10.2
2021-05-17 00:00:00
Mozilla Thunderbird < 78.10.2
2021-05-17 00:00:00
Scientific Linux Security Update : thunderbird on SL7.x x86_64 (2021:2263)
2021-06-10 00:00:00
archlinux
archlinux
[ASA-202105-29] thunderbird: multiple issues
2021-05-25 00:00:00
mageia
mageia
Updated thunderbird packages fix security vulnerabilities
2021-05-22 01:47:24
mozilla
mozilla
Security Vulnerabilities fixed in Thunderbird 78.10.2 — Mozilla
2021-05-17 00:00:00
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0217)
2022-01-28 00:00:00
Debian: Security Advisory (DSA-4927-1)
2021-06-06 00:00:00
Debian: Security Advisory (DLA-2679-1)
2021-06-08 00:00:00
redos
redos
ROS-2-875
2021-09-08 00:00:00
ROS-2-843
2021-09-08 00:00:00
ROS-2-662
2021-09-08 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 10 package thunderbird version 78.10.2-alt1
2021-05-18 00:00:00
amazon
amazon
Important: thunderbird
2021-07-01 01:07:00
osv
osv
thunderbird - security update
2021-06-05 00:00:00
thunderbird - security update
2021-06-07 00:00:00
Important: thunderbird security update
2021-06-07 11:20:44
oraclelinux
oraclelinux
thunderbird security update
2021-06-08 00:00:00
thunderbird security update
2021-06-08 00:00:00
debian
debian
[SECURITY] [DSA 4927-1] thunderbird security update
2021-06-04 22:43:27
[SECURITY] [DLA 2679-1] thunderbird security update
2021-06-07 09:09:04
redhat
redhat
(RHSA-2021:2262) Important: thunderbird security update
2021-06-07 10:04:50
(RHSA-2021:2264) Important: thunderbird security update
2021-06-07 11:20:44
(RHSA-2021:2263) Important: thunderbird security update
2021-06-07 10:05:42
rocky
rocky
thunderbird security update
2021-06-07 11:20:44
almalinux
almalinux
Important: thunderbird security update
2021-06-07 11:20:44
suse
suse
Security update for MozillaThunderbird (moderate)
2021-07-11 00:00:00
nvd
nvd
CVE-2021-29956
2021-06-24 14:15:10
CVE-2021-29957
2021-06-24 14:15:10
cnvd
cnvd
Mozilla Thunderbird has an unspecified vulnerability (CNVD-2021-54707)
2021-05-21 00:00:00
Mozilla Thunderbird has an unspecified vulnerability (CNVD-2021-54708)
2021-05-21 00:00:00
alpinelinux
alpinelinux
CVE-2021-29956
2021-06-24 14:15:10
CVE-2021-29957
2021-06-24 14:15:10
debiancve
debiancve
CVE-2021-29956
2021-06-24 14:15:10
CVE-2021-29957
2021-06-24 14:15:10
ubuntucve
ubuntucve
CVE-2021-29957
2021-05-28 00:00:00
CVE-2021-29956
2021-05-28 00:00:00
cve
cve
CVE-2021-29957
2021-06-24 14:15:10
CVE-2021-29956
2021-06-24 14:15:10
cvelist
cvelist
CVE-2021-29957
2021-06-24 13:16:54
CVE-2021-29956
2021-06-24 13:17:40
redhatcve
redhatcve
CVE-2021-29956
2021-05-19 00:27:36
CVE-2021-29957
2021-05-19 00:27:27
veracode
veracode
Information Disclosure
2021-05-22 10:43:04
Phishing Attack
2021-05-22 10:43:03
prion
prion
Design/Logic Flaw
2021-06-24 14:15:00
Design/Logic Flaw
2021-06-24 14:15:00
ubuntu
ubuntu
Thunderbird vulnerabilities
2021-06-25 00:00:00
Thunderbird vulnerabilities
2021-06-22 00:00:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

44.6%

JSON
Related for KLA12185
nessus19archlinux1mageia1mozilla1openvas6redos9altlinux1amazon1osv5oraclelinux2debian2redhat4rocky1almalinux1suse1nvd2cnvd2alpinelinux2debiancve2ubuntucve2cve2cvelist2redhatcve2veracode2prion2ubuntu2