CVE-2021-30593
published 2021-08-26CVE-2021-30593: Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed an attacker who convinced a user to install a malicious extension to perform an…
PriorityP338high8.1CVSS 3.1
AVNACLPRNUIRSUCHINAH
EPSS
1.95%
78.1th percentile
Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read 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 | < 92.0.4515.131 | 92.0.4515.131 | |
| chrome | >= unspecified < 92.0.4515.131 | 92.0.4515.131 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.18.1HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
osv8.1HIGH
vendor_debian8.1HIGH
vendor_msrc8.1HIGH
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Microsoft
Chromium: CVE-2021-30593 Out of bounds read in Tab Strip
vendor_msrc·2021-08-10·CVSS 8.1
CVE-2021-30593 [HIGH] Chromium: CVE-2021-30593 Out of bounds read in Tab Strip
Chromium: CVE-2021-30593 Out of bounds read in Tab Strip
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
92.0.902.67
8/5/2021
92.0.4515.131
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 CV
Chrome
Stable Channel Update for Desktop: CVE-2021-30593
vendor_chrome·2021-08-02·CVSS 8.1
CVE-2021-30593 [HIGH] Stable Channel Update for Desktop: CVE-2021-30593
Stable Channel Update for Desktop
CVE-2021-30593: Out of bounds read in Tab Strip. Reported by David Erceg on 2021-05-16 [$N/A][ 1218468 ] High CVE-2021-30594: Use after free in Page Info UI
Reported by raven (@raid_akame) on 2021-06-10 [$1000][ 1214481 ] Medium CVE-2021-30596: Incorrect security UI in Navigation
Severity: high
Debian
CVE-2021-30593: chromium - Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed ...
vendor_debian·2021·CVSS 8.1
CVE-2021-30593 [HIGH] CVE-2021-30593: chromium - Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed ...
Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read 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-v2xc-8hw7-gm6x: Out of bounds read in Tab Strip in Google Chrome prior to 92
ghsa_unreviewed·2022-05-24
CVE-2021-30593 [HIGH] CWE-125 GHSA-v2xc-8hw7-gm6x: Out of bounds read in Tab Strip in Google Chrome prior to 92
Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted HTML page.
OSV
CVE-2021-30593: Out of bounds read in Tab Strip in Google Chrome prior to 92
osv·2021-08-26·CVSS 8.1
CVE-2021-30593 [HIGH] CVE-2021-30593: Out of bounds read in Tab Strip in Google Chrome prior to 92
Out of bounds read in Tab Strip in Google Chrome prior to 92.0.4515.131 allowed an attacker who convinced a user to install a malicious extension to perform an out of bounds memory read via a crafted HTML page.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/08/the-stable-channel-has-been-updated-to.htmlhttps://crbug.com/1209616https://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/2021/08/the-stable-channel-has-been-updated-to.htmlhttps://crbug.com/1209616https://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/
2021-08-26
Published