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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-23973
HistoryFeb 26, 2021 - 2:15 a.m.

CVE-2021-23973

2021-02-2602:15:00
Alpine Linux Development Team
security.alpinelinux.org
19

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

0.012 Low

EPSS

Percentile

85.4%

JSON

When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.

Related

prion 1
ubuntucve 1
veracode 1
cve 1
debiancve 1
redhatcve 1
nessus 45
almalinux 2
debian 4
openvas 23
redhat 8
mozilla 3
amazon 1
ibm 2
altlinux 2
osv 6
suse 2
oraclelinux 4
centos 2
mageia 2
kaspersky 3
ubuntu 2
gentoo 2
rosalinux 2
prion
prion
Information disclosure
2021-02-26 02:15:00
ubuntucve
ubuntucve
CVE-2021-23973
2021-02-26 00:00:00
veracode
veracode
Information Disclosure
2021-02-25 00:07:08
cve
cve
CVE-2021-23973
2021-02-26 02:15:00
debiancve
debiancve
CVE-2021-23973
2021-02-26 02:15:00
redhatcve
redhatcve
CVE-2021-23973
2021-02-24 01:36:25
nessus
nessus
Mozilla Firefox ESR < 78.8
2021-02-23 00:00:00
CentOS 7 : thunderbird (CESA-2021:0661)
2021-02-27 00:00:00
Debian DSA-4866-1 : thunderbird - security update
2021-03-02 00:00:00
almalinux
almalinux
Important: thunderbird security update
2021-02-24 14:31:21
Critical: firefox security update
2021-02-24 14:17:36
debian
debian
[SECURITY] [DLA 2575-1] firefox-esr security update
2021-02-25 10:48:48
[SECURITY] [DSA 4866-1] thunderbird security update
2021-02-28 18:49:00
[SECURITY] [DSA 4862-1] firefox-esr security update
2021-02-24 19:23:08
openvas
openvas
openSUSE: Security Advisory for MozillaThunderbird (openSUSE-SU-2021:0387-1)
2021-04-16 00:00:00
Mozilla Firefox ESR Security Advisories (MFSA2021-07, MFSA2021-09) - Mac OS X
2021-02-24 00:00:00
Debian: Security Advisory (DLA-2578-1)
2021-03-02 00:00:00
redhat
redhat
(RHSA-2021:0661) Important: thunderbird security update
2021-02-24 14:32:26
(RHSA-2021:0656) Critical: firefox security update
2021-02-24 14:31:18
(RHSA-2021:0662) Important: thunderbird security update
2021-02-24 14:32:51
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 78.8 — Mozilla
2021-02-23 00:00:00
Security Vulnerabilities fixed in Thunderbird 78.8 — Mozilla
2021-02-23 00:00:00
Security Vulnerabilities fixed in Firefox 86 — Mozilla
2021-02-23 00:00:00
amazon
amazon
Important: thunderbird
2021-03-18 01:13:00
ibm
ibm
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 78.9.0 ESR + CVE-2021-23978) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF13 + CP4MCM2.2
2021-05-12 02:37:56
Security Bulletin: Multiple vulnerabilities in Mozilla Firefox affect IBM Cloud Pak for Multicloud Management Monitoring
2021-05-18 11:41:03
altlinux
altlinux
Security fix for the ALT Linux 10 package thunderbird version 78.8.0-alt1
2021-02-25 00:00:00
Security fix for the ALT Linux 10 package firefox-esr version 78.8.0-alt1
2021-02-23 00:00:00
osv
osv
thunderbird - security update
2021-02-28 00:00:00
firefox-esr - security update
2021-02-24 00:00:00
thunderbird - security update
2021-03-01 00:00:00
suse
suse
Security update for MozillaFirefox (important)
2021-03-03 00:00:00
Security update for MozillaThunderbird (important)
2021-03-06 00:00:00
oraclelinux
oraclelinux
thunderbird security update
2021-02-26 00:00:00
firefox security update
2021-02-26 00:00:00
firefox security update
2021-02-26 00:00:00
centos
centos
thunderbird security update
2021-02-27 14:34:56
firefox security update
2021-02-27 14:34:20
mageia
mageia
Updated thunderbird packages fix security vulnerabilities
2021-03-04 15:26:19
Updated firefox packages fix security vulnerabilities
2021-03-04 15:26:19
kaspersky
kaspersky
KLA12092 Multiple vulnerabilities in Mozilla Thunderbird
2021-02-23 00:00:00
KLA12091 Multiple vulnerabilities in Mozilla Firefox ESR
2021-02-23 00:00:00
KLA12090 Multiple vulnerablities in Mozilla Firefox
2021-02-23 00:00:00
ubuntu
ubuntu
Thunderbird vulnerabilities
2021-05-06 00:00:00
Firefox vulnerabilities
2021-02-26 00:00:00
gentoo
gentoo
Mozilla Thunderbird: Multiple vulnerabilities
2021-04-30 00:00:00
Mozilla Firefox: Multiple vulnerabilities
2021-04-30 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2021-1986
2021-07-02 18:16:55
Advisory ROSA-SA-2021-1835
2021-07-02 16:43:38

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

0.012 Low

EPSS

Percentile

85.4%

JSON
Related for ALPINE:CVE-2021-23973
prion1ubuntucve1veracode1cve1debiancve1redhatcve1nessus45almalinux2debian4openvas23redhat8mozilla3amazon1ibm2altlinux2osv6suse2oraclelinux4centos2mageia2kaspersky3ubuntu2gentoo2rosalinux2