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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2020-12420
HistoryJul 09, 2020 - 3:15 p.m.

CVE-2020-12420

2020-07-0915:15:11
Alpine Linux Development Team
security.alpinelinux.org
33

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.008

Percentile

81.8%

JSON

When trying to connect to a STUN server, a race condition could have caused a use-after-free of a pointer, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox ESR < 68.10, Firefox < 78, and Thunderbird < 68.10.0.

Related

debiancve 1
nvd 1
redhatcve 1
veracode 1
cvelist 1
prion 1
ubuntucve 1
cve 1
ibm 1
nessus 54
centos 2
redhat 10
openvas 22
oraclelinux 6
altlinux 3
amazon 2
debian 2
suse 4
osv 2
mozilla 4
kaspersky 3
gentoo 2
mageia 2
ubuntu 2
debiancve
debiancve
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2020-07-09 15:15:11
nvd
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CVE-2020-12420
2020-07-09 15:15:11
redhatcve
redhatcve
CVE-2020-12420
2020-07-01 18:20:57
veracode
veracode
Arbitrary Code Execution
2020-07-08 03:21:45
cvelist
cvelist
CVE-2020-12420
2020-07-09 14:39:37
prion
prion
Race condition
2020-07-09 15:15:00
ubuntucve
ubuntucve
CVE-2020-12420
2020-07-01 00:00:00
cve
cve
CVE-2020-12420
2020-07-09 15:15:11
ibm
ibm
Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 68.12.0 ESR) hava affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF11 + ICAM2019.3.0 - 2020.2.0
2020-09-27 09:11:00
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
Mozilla Thunderbird Security Advisory (MFSA2020-26) - Mac OS X
2023-01-10 00:00:00
oraclelinux
oraclelinux
thunderbird security update
2020-07-17 00:00:00
firefox security update
2020-07-07 00:00:00
firefox security update
2020-07-08 00:00:00
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
amazon
amazon
Important: thunderbird
2020-07-21 16:34:00
Important: thunderbird
2023-02-17 00:11:00
debian
debian
[SECURITY] [DSA 4718-1] thunderbird security update
2020-07-05 18:11:39
[SECURITY] [DSA 4713-1] firefox-esr security update
2020-07-01 18:12:22
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
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
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
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

CVSS2

9.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.7

Confidence

High

EPSS

0.008

Percentile

81.8%

JSON
Related for ALPINE:CVE-2020-12420
debiancve1nvd1redhatcve1veracode1cvelist1prion1ubuntucve1cve1ibm1nessus54centos2redhat10openvas22oraclelinux6altlinux3amazon2debian2suse4osv2mozilla4kaspersky3gentoo2mageia2ubuntu2