CVE-2020-12420 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	8.8 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
mozilla	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 65%

Vendor	Product	Version
mozilla	firefox	𝑥 < 78.0
mozilla	firefox_esr	𝑥 < 68.10.0
mozilla	thunderbird	𝑥 < 68.10.0
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	18.04
canonical	ubuntu_linux	19.10
canonical	ubuntu_linux	20.04
opensuse	leap	15.1
opensuse	leap	15.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

firefox

sid	132.0.1-1 fixed

firefox-esr

bullseye	115.14.0esr-1~deb11u1 fixed
bullseye (security)	128.4.0esr-1~deb11u1 fixed
bookworm	115.14.0esr-1~deb12u1 fixed
bookworm (security)	128.4.0esr-1~deb12u1 fixed
trixie	128.3.1esr-2 fixed
sid	128.4.0esr-1 fixed

thunderbird

bullseye	1:115.12.0-1~deb11u1 fixed
bullseye (security)	1:128.4.0esr-1~deb11u1 fixed
bookworm	1:115.12.0-1~deb12u1 fixed
bookworm (security)	1:115.16.0esr-1~deb12u1 fixed
sid	1:128.4.0esr-1 fixed
trixie	1:128.4.0esr-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

firefox

noble	Fixed 78.0.1+build1-0ubuntu1 released
mantic	Fixed 78.0.1+build1-0ubuntu1 released
lunar	Fixed 78.0.1+build1-0ubuntu1 released
kinetic	Fixed 78.0.1+build1-0ubuntu1 released
jammy	Fixed 78.0.1+build1-0ubuntu1 released
impish	Fixed 78.0.1+build1-0ubuntu1 released
hirsute	Fixed 78.0.1+build1-0ubuntu1 released
groovy	Fixed 78.0.1+build1-0ubuntu1 released
focal	Fixed 78.0.1+build1-0ubuntu0.20.04.1 released
eoan	Fixed 78.0.1+build1-0ubuntu0.19.10.1 released
bionic	Fixed 78.0.1+build1-0ubuntu0.18.04.1 released
xenial	Fixed 78.0.1+build1-0ubuntu0.16.04.1 released
trusty	dne

firefox-esr

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
groovy	dne
focal	dne
eoan	dne
bionic	dne
xenial	dne
trusty	dne

mozjs38

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
groovy	dne
focal	dne
eoan	dne
bionic	ignored
xenial	dne
trusty	dne

mozjs52

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
groovy	ignored
focal	ignored
eoan	ignored
bionic	ignored
xenial	dne
trusty	dne

mozjs60

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
groovy	dne
focal	dne
eoan	ignored
bionic	dne
xenial	dne
trusty	dne

mozjs68

noble	dne
mantic	dne
lunar	dne
kinetic	dne
jammy	dne
impish	dne
hirsute	dne
groovy	ignored
focal	ignored
eoan	dne
bionic	dne
xenial	dne
trusty	dne

thunderbird

noble	Fixed 1:68.10.0+build1-0ubuntu1 released
mantic	Fixed 1:68.10.0+build1-0ubuntu1 released
lunar	Fixed 1:68.10.0+build1-0ubuntu1 released
kinetic	Fixed 1:68.10.0+build1-0ubuntu1 released
jammy	Fixed 1:68.10.0+build1-0ubuntu1 released
impish	Fixed 1:68.10.0+build1-0ubuntu1 released
hirsute	Fixed 1:68.10.0+build1-0ubuntu1 released
groovy	Fixed 1:68.10.0+build1-0ubuntu1 released
focal	Fixed 1:68.10.0+build1-0ubuntu0.20.04.1 released
eoan	Fixed 1:68.10.0+build1-0ubuntu0.19.10.1 released
bionic	Fixed 1:68.10.0+build1-0ubuntu0.18.04.1 released
xenial	Fixed 1:68.10.0+build1-0ubuntu0.16.04.1 released
trusty	dne

Known Exploits!

Common Weakness Enumeration

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
The program contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently.

References

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1643437

https://security.gentoo.org/glsa/202007-09

https://security.gentoo.org/glsa/202007-10

https://usn.ubuntu.com/4421-1/

https://www.mozilla.org/security/advisories/mfsa2020-24/

https://www.mozilla.org/security/advisories/mfsa2020-25/

https://www.mozilla.org/security/advisories/mfsa2020-26/

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00023.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00026.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html

https://bugzilla.mozilla.org/show_bug.cgi?id=1643437

https://security.gentoo.org/glsa/202007-09

https://security.gentoo.org/glsa/202007-10

https://usn.ubuntu.com/4421-1/

https://www.mozilla.org/security/advisories/mfsa2020-24/

https://www.mozilla.org/security/advisories/mfsa2020-25/

https://www.mozilla.org/security/advisories/mfsa2020-26/