CVE-2021-21230
published 2021-04-30CVE-2021-21230: Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP346high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.60%
73.1th percentile
Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 90.0.4430.93-1 | 90.0.4430.93-1 |
| chromium | chromium | >= 0 < 90.0.4430.93-1 | 90.0.4430.93-1 |
| chromium | chromium | >= 0 < 90.0.4430.93-1 | 90.0.4430.93-1 |
| chromium | chromium | >= 0 < 90.0.4430.93-1 | 90.0.4430.93-1 |
| debian | chromium | < chromium 90.0.4430.93-1 (bookworm) | chromium 90.0.4430.93-1 (bookworm) |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 90.0.4430.93 | 90.0.4430.93 | |
| chrome | >= unspecified < 90.0.4430.93 | 90.0.4430.93 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv8.8HIGH
vendor_debian8.8HIGH
vendor_msrc8.8HIGH
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GHSA
GHSA-pmjj-2m89-x72g: Type confusion in V8 in Google Chrome prior to 90
ghsa_unreviewed·2022-05-24
CVE-2021-21230 [HIGH] CWE-843 GHSA-pmjj-2m89-x72g: Type confusion in V8 in Google Chrome prior to 90
Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-21230: Type confusion in V8 in Google Chrome prior to 90
osv·2021-04-30·CVSS 8.8
CVE-2021-21230 [HIGH] CVE-2021-21230: Type confusion in V8 in Google Chrome prior to 90
Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Chrome
Stable Channel Update for Desktop: CVE-2021-21230
vendor_chrome·2021-04-26·CVSS 8.8
CVE-2021-21230 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-21230
Stable Channel Update for Desktop
CVE-2021-21230: Type Confusion in V8. Reported by Manfred Paul on 2021-04-13 [$NA][ 1198696 ] Low CVE-2021-21231: Insufficient data validation in V8
Reported by Sergei Glazunov of Google Project Zero on 2021-04-13 We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel
Severity: medium
Microsoft
Chromium: CVE-2021-21230 Type Confusion in V8
vendor_msrc·2021-04-13·CVSS 8.8
CVE-2021-21230 [HIGH] Chromium: CVE-2021-21230 Type Confusion in V8
Chromium: CVE-2021-21230 Type Confusion in V8
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: What is the version information for this release?
Microsoft Edge Version
Date Released
Based on Chromium Version
90.0.818.51
4/29/2021
90.0.4430.93
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable. Please see Security Update Guide Supports CVEs Assigned
Debian
CVE-2021-21230: chromium - Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote att...
vendor_debian·2021·CVSS 8.8
CVE-2021-21230 [HIGH] CVE-2021-21230: chromium - Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote att...
Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 90.0.4430.93-1)
bullseye: resolved (fixed in 90.0.4430.93-1)
forky: resolved (fixed in 90.0.4430.93-1)
sid: resolved (fixed in 90.0.4430.93-1)
trixie: resolved (fixed in 90.0.4430.93-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.htmlhttps://crbug.com/1198705https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/https://security.gentoo.org/glsa/202104-08https://www.debian.org/security/2021/dsa-4911https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.htmlhttps://crbug.com/1198705https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/https://security.gentoo.org/glsa/202104-08https://www.debian.org/security/2021/dsa-4911
2021-04-30
Published