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prionPRIOn knowledge basePRION:CVE-2020-12421
HistoryJul 09, 2020 - 3:15 p.m.

Code injection

2020-07-0915:15:00
PRIOn knowledge base
www.prio-n.com
8

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.3%

JSON

When performing add-on updates, certificate chains terminating in non-built-in-roots were rejected (even if they were legitimately added by an administrator.) This could have caused add-ons to become out-of-date silently without notification to the user. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Related

alpinelinux 1
veracode 1
cve 1
redhatcve 1
debiancve 1
ubuntucve 1
nessus 53
centos 2
redhat 10
openvas 22
oraclelinux 6
amazon 2
altlinux 3
suse 4
osv 2
debian 2
kaspersky 3
gentoo 2
mozilla 4
mageia 2
ubuntu 2
alpinelinux
alpinelinux
CVE-2020-12421
2020-07-09 15:15:00
veracode
veracode
Man-in-the-Middle (MitM)
2020-07-08 03:21:46
cve
cve
CVE-2020-12421
2020-07-09 15:15:00
redhatcve
redhatcve
CVE-2020-12421
2020-07-01 18:20:43
debiancve
debiancve
CVE-2020-12421
2020-07-09 15:15:00
ubuntucve
ubuntucve
CVE-2020-12421
2020-07-01 00:00:00
nessus
nessus
RHEL 6 : firefox (RHSA-2020:2824)
2020-07-07 00:00:00
Oracle Linux 6 : firefox (ELSA-2020-2824)
2020-07-08 00:00:00
Scientific Linux Security Update : thunderbird on SL6.x i386/x86_64 (20200716)
2020-07-17 00:00:00
centos
centos
firefox security update
2020-07-08 17:26:10
firefox security update
2020-07-08 17:23:13
redhat
redhat
(RHSA-2020:2824) Important: firefox security update
2020-07-06 20:17:54
(RHSA-2020:2826) Important: firefox security update
2020-07-06 20:39:10
(RHSA-2020:2825) Important: firefox security update
2020-07-06 20:18:27
openvas
openvas
CentOS: Security Advisory for firefox (CESA-2020:2824)
2020-07-09 00:00:00
openSUSE: Security Advisory for MozillaThunderbird (openSUSE-SU-2020:0982-1)
2020-07-18 00:00:00
openSUSE: Security Advisory for MozillaThunderbird (openSUSE-SU-2020:0967-1)
2020-07-16 00:00:00
oraclelinux
oraclelinux
firefox security update
2020-07-07 00:00:00
thunderbird security update
2020-07-17 00:00:00
thunderbird security update
2020-07-14 00:00:00
amazon
amazon
Important: thunderbird
2020-07-21 16:34:00
Important: thunderbird
2023-02-17 00:11:00
altlinux
altlinux
Security fix for the ALT Linux 10 package thunderbird version 68.10.0-alt1
2020-07-13 00:00:00
Security fix for the ALT Linux 10 package firefox-esr version 78.0.1-alt1
2020-07-04 00:00:00
Security fix for the ALT Linux 10 package thunderbird version 78.0-alt1
2020-07-21 00:00:00
suse
suse
Security update for MozillaThunderbird (important)
2020-07-17 00:00:00
Security update for MozillaThunderbird (important)
2020-07-15 00:00:00
Security update for MozillaFirefox (important)
2020-07-17 00:00:00
osv
osv
firefox-esr - security update
2020-07-01 00:00:00
thunderbird - security update
2020-07-05 00:00:00
debian
debian
[SECURITY] [DSA 4713-1] firefox-esr security update
2020-07-01 18:12:37
[SECURITY] [DSA 4718-1] thunderbird security update
2020-07-05 18:11:57
kaspersky
kaspersky
KLA11825 Multiple vulnerabilities in Mozilla Firefox ESR
2020-06-30 00:00:00
KLA11829 Multiple vulnerabilities in Mozilla Thunderbird
2020-06-30 00:00:00
KLA11824 Multiple vulnerabilities in Mozilla Firefox
2020-06-30 00:00:00
gentoo
gentoo
Mozilla Thunderbird: Multiple vulnerabilities
2020-07-26 00:00:00
Mozilla Firefox: Multiple vulnerabilities
2020-07-26 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox ESR 68.10 — Mozilla
2020-06-30 00:00:00
Security Vulnerabilities fixed in Thunderbird 68.10.0 — Mozilla
2020-06-30 00:00:00
Security Vulnerabilities fixed in Firefox 78 — Mozilla
2020-06-30 00:00:00
mageia
mageia
Updated thunderbird packages fix security vulnerability
2020-08-01 02:25:42
Updated firefox packages fix security vulnerability
2020-07-05 01:47:21
ubuntu
ubuntu
Thunderbird vulnerabilities
2020-07-08 00:00:00
Firefox vulnerabilities
2020-07-02 00:00:00

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

High

4.3 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

73.3%

JSON
Related for PRION:CVE-2020-12421
alpinelinux1veracode1cve1redhatcve1debiancve1ubuntucve1nessus53centos2redhat10openvas22oraclelinux6amazon2altlinux3suse4osv2debian2kaspersky3gentoo2mozilla4mageia2ubuntu2