CVE-2020-6509

Use after free in extensions in Google Chrome prior to 83.0.4103.116 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.6 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
googlechrome
𝑥
< 83.0.4103.116
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bullseye (security)
120.0.6099.224-1~deb11u1
fixed
bullseye
120.0.6099.224-1~deb11u1
fixed
bookworm
128.0.6613.84-1~deb12u1
fixed
bookworm (security)
130.0.6723.91-1~deb12u1
fixed
trixie
129.0.6668.89-1
fixed
sid
130.0.6723.91-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
chromium-browser
focal
not-affected
eoan
not-affected
bionic
Fixed 84.0.4147.105-0ubuntu0.18.04.1
released
xenial
Fixed 84.0.4147.105-0ubuntu0.16.04.1
released
trusty
dne
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00040.html
https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html
https://crbug.com/1092308
https://security.gentoo.org/glsa/202007-08
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00040.html
https://chromereleases.googleblog.com/2020/06/stable-channel-update-for-desktop_22.html
https://crbug.com/1092308
https://security.gentoo.org/glsa/202007-08