CVE-2021-30632

HIGHCISA KEV

8.8

Description

Out of bounds write in V8 in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie10/8/2021

Derniere modification10/24/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurGoogle

ProduitChromium V8

Nom vulnerabiliteGoogle Chromium V8 Out-of-Bounds Write Vulnerability

Date ajout KEV2021-11-03

Date limite remediation2021-11-17

Utilise dans ransomwareUnknown

Produits affectes

fedoraproject:fedoragoogle:chrome

Faiblesses (CWE)

CWE-787CWE-787

References

http://packetstormsecurity.com/files/172845/Chrome-JIT-Compiler-Type-Confusion.html(chrome-cve-admin@google.com)

https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html(chrome-cve-admin@google.com)

https://crbug.com/1247763(chrome-cve-admin@google.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/(chrome-cve-admin@google.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/(chrome-cve-admin@google.com)

http://packetstormsecurity.com/files/172845/Chrome-JIT-Compiler-Type-Confusion.html(af854a3a-2127-422b-91ae-364da2661108)

https://chromereleases.googleblog.com/2021/09/stable-channel-update-for-desktop.html(af854a3a-2127-422b-91ae-364da2661108)

https://crbug.com/1247763(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4DDW7HAHTS3SDVXBQUY4SURELO5D4X7R/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PM7MOYYHJSWLIFZ4TPJTD7MSA3HSSLV2/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30632(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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