CVE-2021-30623
published 2021-09-03CVE-2021-30623: Chromium: CVE-2021-30623 Use after free in Bookmarks
PriorityP344high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
3.97%
89.3th percentile
Chromium: CVE-2021-30623 Use after free in Bookmarks
Affected
11 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 | — | — |
| chrome_chrome | — | — | |
| microsoft | edge | <= 93.0.961.38 | — |
| microsoft | edge_chromium | <= 93.0.4577.63 | — |
| microsoft | microsoft_edge | — | — |
| 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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Microsoft
Chromium: CVE-2021-30623 Use after free in Bookmarks
vendor_msrc·2021-09-14·CVSS 8.8
CVE-2021-30623 [HIGH] Chromium: CVE-2021-30623 Use after free in Bookmarks
Chromium: CVE-2021-30623 Use after free in Bookmarks
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 |
| ----- | ----- | ----- |
| 93.0.961.38 | 9/2/2021 | 93.0.4577.63 |
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 S
Chrome
Stable Channel Update for Desktop: CVE-2021-30621
vendor_chrome·2021-08-31·CVSS 6.5
CVE-2021-30621 [MEDIUM] Stable Channel Update for Desktop: CVE-2021-30621
Stable Channel Update for Desktop
CVE-2021-30621: UI Spoofing in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-04-30 [$NA][ 1224419 ] Medium CVE-2021-30622: Use after free in WebApp Installs
Reported by Jun Kokatsu, Microsoft Browser Vulnerability Research on 2021-06-28 [$10000][ 1223667 ] Low CVE-2021-30623: Use after free in Bookmarks
Severity: medium
Debian
CVE-2021-30623: chromium - Chromium: CVE-2021-30623 Use after free in Bookmarks
vendor_debian·2021·CVSS 8.8
CVE-2021-30623 [HIGH] CVE-2021-30623: chromium - Chromium: CVE-2021-30623 Use after free in Bookmarks
Chromium: CVE-2021-30623 Use after free in Bookmarks
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-8p9p-333g-f2cc: Use after free in Bookmarks in Google Chrome prior to 93
ghsa_unreviewed·2022-05-24
CVE-2021-30623 [HIGH] CWE-416 GHSA-8p9p-333g-f2cc: Use after free in Bookmarks in Google Chrome prior to 93
Use after free in Bookmarks in Google Chrome prior to 93.0.4577.63 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.
OSV
CVE-2021-30623: Chromium: CVE-2021-30623 Use after free in Bookmarks
osv·2021-09-03·CVSS 8.8
CVE-2021-30623 [HIGH] CVE-2021-30623: Chromium: CVE-2021-30623 Use after free in Bookmarks
Chromium: CVE-2021-30623 Use after free in Bookmarks
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30623https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPJPUSAWIJMQFBQQQYXAICLI4EKFQOH6/https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-30623
2021-09-03
Published