CVE-2021-4055

Heap buffer overflow in extensions in Google Chrome prior to 96.0.4664.93 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
ChromeCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
VendorProductVersion
googlechrome
𝑥
< 96.0.4664.93
debiandebian_linux
10.0
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
chromium
bullseye
120.0.6099.224-1~deb11u1
fixed
bullseye (security)
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
jammy
not-affected
impish
not-affected
hirsute
not-affected
focal
not-affected
bionic
Fixed 97.0.4692.71-0ubuntu0.18.04.1
released
xenial
ignored
trusty
dne
Common Weakness Enumeration
References
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html
https://crbug.com/1266510
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/
https://security.gentoo.org/glsa/202208-25
https://www.debian.org/security/2022/dsa-5046
https://chromereleases.googleblog.com/2021/12/stable-channel-update-for-desktop.html
https://crbug.com/1266510
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3W46HRT2UVHWSLZB6JZHQF6JNQWKV744/
https://security.gentoo.org/glsa/202208-25
https://www.debian.org/security/2022/dsa-5046