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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-43542
HistoryDec 08, 2021 - 10:15 p.m.

CVE-2021-43542

2021-12-0822:15:00
Alpine Linux Development Team
security.alpinelinux.org
17

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

73.0%

JSON

Using XMLHttpRequest, an attacker could have identified installed applications by probing error messages for loading external protocols. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95.

Related

redhatcve 1
debiancve 1
cnvd 1
prion 1
veracode 1
ubuntucve 1
cve 1
nessus 45
suse 4
openvas 26
oraclelinux 4
osv 11
ubuntu 4
archlinux 2
redhat 10
rocky 2
centos 1
altlinux 2
almalinux 2
mageia 2
mozilla 3
kaspersky 3
debian 4
ibm 2
gentoo 2
redhatcve
redhatcve
CVE-2021-43542
2021-12-08 02:49:49
debiancve
debiancve
CVE-2021-43542
2021-12-08 22:15:00
cnvd
cnvd
Mozilla Firefox Information Disclosure Vulnerability (CNVD-2021-99616)
2021-12-13 00:00:00
prion
prion
Design/Logic Flaw
2021-12-08 22:15:00
veracode
veracode
Information Disclosure
2021-12-10 07:38:20
ubuntucve
ubuntucve
CVE-2021-43542
2021-12-08 00:00:00
cve
cve
CVE-2021-43542
2021-12-08 22:15:00
nessus
nessus
Scientific Linux Security Update : firefox on SL7.x i686/x86_64 (2021:5014)
2021-12-08 00:00:00
openSUSE 15 Security Update : MozillaFirefox (openSUSE-SU-2021:1575-1)
2021-12-17 00:00:00
SUSE SLES11 Security Update : MozillaFirefox (SUSE-SU-2021:14859-1)
2021-12-11 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
openvas
openvas
SUSE: Security Advisory (SUSE-SU-2021:4000-1)
2021-12-13 00:00:00
Mozilla Firefox ESR Security Advisory (MFSA2021-53) - Windows
2021-12-12 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:3995-1)
2021-12-11 00:00:00
oraclelinux
oraclelinux
firefox security update
2021-12-08 00:00:00
firefox security update
2021-12-09 00:00:00
thunderbird security update
2021-12-10 00:00:00
osv
osv
Important: firefox security update
2021-12-08 09:42:58
firefox vulnerabilities
2021-12-09 18:55:33
Important: thunderbird security update
2021-12-09 12:14:59
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
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
redhat
redhat
(RHSA-2021:5014) Important: firefox security update
2021-12-08 09:42:59
(RHSA-2021:5013) Important: firefox security update
2021-12-08 09:42:58
(RHSA-2021:5017) Important: firefox security update
2021-12-08 09:44:27
rocky
rocky
firefox security update
2021-12-08 09:42:58
thunderbird security update
2021-12-09 12:14:59
centos
centos
firefox security update
2021-12-14 00:04:22
altlinux
altlinux
Security fix for the ALT Linux 10 package firefox-esr version 91.4.0-alt1
2021-12-14 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 91.4.0-alt1
2021-12-21 00:00:00
almalinux
almalinux
Important: firefox security update
2021-12-08 09:42:58
Important: thunderbird security update
2021-12-09 12:14:59
mageia
mageia
Updated firefox packages fix security vulnerability
2021-12-11 01:19:07
Updated thunderbird packages fix security vulnerability
2021-12-11 01:19:07
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 91.4.0 — Mozilla
2021-12-07 00:00:00
Security Vulnerabilities fixed in Thunderbird 91.4.0 — Mozilla
2021-12-07 00:00:00
Security Vulnerabilities fixed in Firefox 95 — Mozilla
2021-12-07 00:00:00
kaspersky
kaspersky
KLA12375 Multiple vulnerabilities in Mozilla Firefox ESR
2021-12-07 00:00:00
KLA12376 Multiple vulnerabilities in Mozilla Thunderbird
2021-12-07 00:00:00
KLA12374 Multiple vulnerabilities in Mozilla Firefox
2021-12-07 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
ibm
ibm
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 91.8.0ESR) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF16 - 2022.4.0
2022-04-29 04:43:11
Security Bulletin: Multiple vulnerabilities in Mozilla Firefox affect IBM Cloud Pak for Multicloud Management Monitoring.
2023-01-31 14:47:39
gentoo
gentoo
Mozilla Firefox: Multiple vulnerabilities
2022-02-21 00:00:00
Mozilla Thunderbird: Multiple Vulnerabilities
2022-08-10 00:00:00

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

73.0%

JSON
Related for ALPINE:CVE-2021-43542
redhatcve1debiancve1cnvd1prion1veracode1ubuntucve1cve1nessus45suse4openvas26oraclelinux4osv11ubuntu4archlinux2redhat10rocky2centos1altlinux2almalinux2mageia2mozilla3kaspersky3debian4ibm2gentoo2