CVE-2021-21164
published 2021-03-09CVE-2021-21164: Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted…
PriorityP429medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.81%
53.5th percentile
Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | chromium | — | — |
| debian | debian_linux | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| chrome | < 89.0.4389.72 | 89.0.4389.72 | |
| chrome | >= unspecified < 89.0.4389.72 | 89.0.4389.72 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:N
osv6.5MEDIUM
vendor_debian6.5LOW
vendor_msrc6.5MEDIUM
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GHSA
GHSA-h9q8-24wq-6mmr: Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89
ghsa_unreviewed·2022-05-24
CVE-2021-21164 [MEDIUM] CWE-346 GHSA-h9q8-24wq-6mmr: Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89
Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
OSV
CVE-2021-21164: Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89
osv·2021-03-09·CVSS 6.5
CVE-2021-21164 [MEDIUM] CVE-2021-21164: Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89
Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Microsoft
Chromium CVE-2021-21164: Insufficient data validation in Chrome for iOS
vendor_msrc·2021-03-09·CVSS 6.5
CVE-2021-21164 [MEDIUM] Chromium CVE-2021-21164: Insufficient data validation in Chrome for iOS
Chromium CVE-2021-21164: Insufficient data validation in Chrome for iOS
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
Chrome
Stable Channel Update for Desktop: CVE-2021-21162
vendor_chrome·2021-03-02·CVSS 8.8
CVE-2021-21162 [HIGH] Stable Channel Update for Desktop: CVE-2021-21162
Stable Channel Update for Desktop
CVE-2021-21162: Use after free in WebRTC. Reported by Anonymous on 2021-01-29 [$TBD][ 1111239 ] High CVE-2021-21163: Insufficient data validation in Reader Mode
Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2020-07-30 [$TBD][ 1164846 ] High CVE-2021-21164: Insufficient data validation in Chrome for iOS
Severity: high
Debian
CVE-2021-21164: chromium - Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 8...
vendor_debian·2021·CVSS 6.5
CVE-2021-21164 [MEDIUM] CVE-2021-21164: chromium - Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 8...
Insufficient data validation in Chrome on iOS in Google Chrome on iOS prior to 89.0.4389.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.htmlhttps://crbug.com/1164846https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.htmlhttps://crbug.com/1164846https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FE5SIKEVYTMDCC5OSXGOM2KRPYLHYMQX/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/
2021-03-09
Published