CVE-2021-30568
published 2021-08-03CVE-2021-30568: Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
PriorityP345high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
1.51%
71.9th percentile
Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| chromium | chromium | >= 0 < 93.0.4577.82-1 | 93.0.4577.82-1 |
| debian | chromium | < chromium 93.0.4577.82-1 (bookworm) | chromium 93.0.4577.82-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 92.0.4515.107 | 92.0.4515.107 | |
| chrome | >= unspecified < 92.0.4515.107 | 92.0.4515.107 | |
| 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
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Chrome
Stable Channel Update for Desktop: CVE-2021-30568
vendor_chrome·2021-07-20·CVSS 8.8
CVE-2021-30568 [HIGH] Stable Channel Update for Desktop: CVE-2021-30568
Stable Channel Update for Desktop
CVE-2021-30568: Heap buffer overflow in WebGL. Reported by Yangkang (@dnpushme) of 360 ATA on 2021-06-15 [$500][ 1218707 ] High CVE-2021-30569: Use after free in sqlite
Reported by Chris Salls (@salls) of Makai Security on 2021-06-11 [$TBD][ 1101897 ] High CVE-2021-30571: Insufficient policy enforcement in DevTools
Severity: high
Microsoft
Chromium: CVE-2021-30568 Heap buffer overflow in WebGL
vendor_msrc·2021-07-13·CVSS 8.8
CVE-2021-30568 [HIGH] Chromium: CVE-2021-30568 Heap buffer overflow in WebGL
Chromium: CVE-2021-30568 Heap buffer overflow in WebGL
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: 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 by Industry Partners for more information.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on th
Debian
CVE-2021-30568: chromium - Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a ...
vendor_debian·2021·CVSS 8.8
CVE-2021-30568 [HIGH] CVE-2021-30568: chromium - Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a ...
Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Scope: local
bookworm: resolved (fixed in 93.0.4577.82-1)
bullseye: resolved (fixed in 93.0.4577.82-1)
forky: resolved (fixed in 93.0.4577.82-1)
sid: resolved (fixed in 93.0.4577.82-1)
trixie: resolved (fixed in 93.0.4577.82-1)
GHSA
GHSA-54mc-h384-h6f4: Heap buffer overflow in WebGL in Google Chrome prior to 92
ghsa_unreviewed·2022-05-24
CVE-2021-30568 [HIGH] CWE-787 GHSA-54mc-h384-h6f4: Heap buffer overflow in WebGL in Google Chrome prior to 92
Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-30568: Heap buffer overflow in WebGL in Google Chrome prior to 92
osv·2021-08-03·CVSS 8.8
CVE-2021-30568 [HIGH] CVE-2021-30568: Heap buffer overflow in WebGL in Google Chrome prior to 92
Heap buffer overflow in WebGL in Google Chrome prior to 92.0.4515.107 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.htmlhttps://crbug.com/1219886https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop_20.htmlhttps://crbug.com/1219886https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5LVY4WIWTVVYKQMROJJS365TZBKEARCF/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QW4R2K5HVJ4R6XDZYOJCCFPIN2XHNS3L/
2021-08-03
Published