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mozillaMozilla FoundationMFSA2020-47
HistoryOct 21, 2020 - 12:00 a.m.

Security Vulnerabilities fixed in Thunderbird 78.4 — Mozilla

2020-10-2100:00:00
Mozilla Foundation
www.mozilla.org
32

7.5 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.01 Low

EPSS

Percentile

83.9%

JSON

A use-after-free bug in the usersctp library was reported upstream. We assume this could have led to memory corruption and a potentially exploitable crash.
Mozilla developers and community members Jason Kratzer, Simon Giesecke, Philipp, and Christian Holler reported memory safety bugs present in Thunderbird 78.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.

Affected configurations

Vulners
Node
mozillathunderbirdRange<78.4
CPENameOperatorVersion
thunderbirdlt78.4

Related

altlinux 2
centos 4
nessus 73
ibm 1
osv 6
openvas 32
oraclelinux 5
mageia 2
redhat 12
suse 7
debian 4
gentoo 3
kaspersky 4
mozilla 2
cve 2
redhatcve 2
prion 2
debiancve 2
cvelist 2
alpinelinux 2
ubuntucve 2
nvd 2
veracode 2
apple 10
archlinux 2
ubuntu 3
amazon 1
threatpost 1
freebsd 2
chrome 1
fedora 3
rosalinux 1
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 78.4.0-alt1
2020-10-20 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 78.4.0-alt1
2020-10-22 00:00:00
centos
centos
firefox security update
2020-11-06 21:55:20
thunderbird security update
2020-11-09 13:18:46
thunderbird security update
2020-11-06 21:55:27
nessus
nessus
Mozilla Firefox ESR < 78.4
2020-10-20 00:00:00
RHEL 7 : firefox (RHSA-2020:4310)
2020-10-22 00:00:00
Scientific Linux Security Update : firefox on SL7.x x86_64 (20201022)
2020-10-23 00:00:00
ibm
ibm
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 78.5 ESR + CVE-2020-15683) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF12 + ICAM2019.3.0 - 2020.2.0
2021-02-25 07:56:23
osv
osv
firefox-esr - security update
2020-10-21 00:00:00
thunderbird - security update
2020-10-27 00:00:00
firefox-esr - security update
2020-10-21 00:00:00
openvas
openvas
openSUSE: Security Advisory for MozillaFirefox (openSUSE-SU-2020:1732-1)
2020-10-26 00:00:00
SUSE: Security Advisory (SUSE-SU-2020:3053-1)
2021-04-19 00:00:00
Debian: Security Advisory (DLA-2411-1)
2020-10-22 00:00:00
oraclelinux
oraclelinux
thunderbird security update
2020-11-14 00:00:00
thunderbird security update
2020-11-06 00:00:00
firefox security update
2020-10-24 00:00:00
mageia
mageia
Updated thunderbird packages fix security vulnerabilities
2020-10-24 20:51:47
Updated nss and firefox packages fix security vulnerabilities
2020-10-24 20:51:47
redhat
redhat
(RHSA-2020:4944) Important: thunderbird security update
2020-11-05 08:19:17
(RHSA-2020:4945) Important: thunderbird security update
2020-11-05 08:24:27
(RHSA-2020:4311) Important: firefox security update
2020-10-22 16:22:08
suse
suse
Security update for MozillaFirefox (important)
2020-10-27 00:00:00
Security update for MozillaFirefox (important)
2020-10-25 00:00:00
Security update for MozillaThunderbird and mozilla-nspr (important)
2020-10-31 00:00:00
debian
debian
[SECURITY] [DLA 2411-1] firefox-esr security update
2020-10-21 21:47:58
[SECURITY] [DSA 4778-1] firefox-esr security update
2020-10-21 20:33:46
[SECURITY] [DSA 4780-1] thunderbird security update
2020-10-25 16:30:11
gentoo
gentoo
Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities
2020-10-28 00:00:00
Chromium, Google Chrome: Multiple vulnerabilities
2020-10-17 00:00:00
Qt WebEngine: Multiple vulnerabilities
2021-01-26 00:00:00
kaspersky
kaspersky
KLA11983 Multiple vulnerabilities in Mozilla Firefox ESR
2020-10-20 00:00:00
KLA11987 Multiple vulnerabilities in Mozilla Thunderbird
2020-10-21 00:00:00
KLA11982 Multiple vulnerabilitieis in Mozilla Firefox
2020-10-20 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 78.4 — Mozilla
2020-10-20 00:00:00
Security Vulnerabilities fixed in Firefox 82 — Mozilla
2020-10-20 00:00:00
cve
cve
CVE-2020-15683
2020-10-22 21:15:13
CVE-2020-15969
2020-11-03 03:15:12
redhatcve
redhatcve
CVE-2020-15683
2020-10-21 01:55:34
CVE-2020-15969
2021-01-11 00:51:30
prion
prion
Memory corruption
2020-10-22 21:15:00
Design/Logic Flaw
2020-11-03 03:15:00
debiancve
debiancve
CVE-2020-15683
2020-10-22 21:15:13
CVE-2020-15969
2020-11-03 03:15:12
cvelist
cvelist
CVE-2020-15683
2020-10-22 20:32:14
CVE-2020-15969
2020-11-03 02:21:27
alpinelinux
alpinelinux
CVE-2020-15683
2020-10-22 21:15:13
CVE-2020-15969
2020-11-03 03:15:12
ubuntucve
ubuntucve
CVE-2020-15683
2020-10-22 00:00:00
CVE-2020-15969
2020-10-07 00:00:00
nvd
nvd
CVE-2020-15683
2020-10-22 21:15:13
CVE-2020-15969
2020-11-03 03:15:12
veracode
veracode
Denial Of Service (DoS)
2020-10-23 08:58:04
Denial Of Service (DoS)
2020-10-23 08:58:10
apple
apple
About the security content of Safari 14.0.2 - Apple Support
2020-12-14 09:18:43
About the security content of Safari 14.0.2
2020-12-14 00:00:00
About the security content of tvOS 14.3 - Apple Support
2020-12-22 05:55:59
archlinux
archlinux
[ASA-202011-1] firefox: multiple issues
2020-11-02 00:00:00
[ASA-202010-1] chromium: multiple issues
2020-10-10 00:00:00
ubuntu
ubuntu
Firefox vulnerabilities
2020-10-26 00:00:00
Firefox vulnerabilities
2020-10-23 00:00:00
Thunderbird vulnerabilities
2020-11-25 00:00:00
amazon
amazon
Critical: thunderbird
2020-12-08 21:30:00
threatpost
threatpost
Google’s Chrome 86: Critical Payments Bug, Password Checker Among Security Notables
2020-10-07 15:50:15
freebsd
freebsd
chromium -- multiple vulnerabilities
2020-09-08 00:00:00
chromium -- multiple vulnerabilities
2020-10-06 00:00:00
chrome
chrome
Stable Channel Update for Desktop
2020-10-06 00:00:00
fedora
fedora
[SECURITY] Fedora 31 Update: chromium-86.0.4240.111-1.fc31
2020-11-07 00:23:12
[SECURITY] Fedora 32 Update: chromium-86.0.4240.111-1.fc32
2020-11-06 01:23:05
[SECURITY] Fedora 33 Update: chromium-86.0.4240.183-1.fc33
2020-11-14 01:13:13
rosalinux
rosalinux
Advisory ROSA-SA-2021-1835
2021-07-02 16:43:38

7.5 High

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.01 Low

EPSS

Percentile

83.9%

JSON
Related for MFSA2020-47
altlinux2centos4nessus73ibm1osv6openvas32oraclelinux5mageia2redhat12suse7debian4gentoo3kaspersky4mozilla2cve2redhatcve2prion2debiancve2cvelist2alpinelinux2ubuntucve2nvd2veracode2apple10archlinux2ubuntu3amazon1threatpost1freebsd2chrome1fedora3rosalinux1