Published: 09/03/2021 Updated: 07/11/2023

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Insufficient data validation in Reader Mode in Google Chrome on iOS before 89.0.4389.72 allowed a remote malicious user to leak cross-origin data via a crafted HTML page and a malicious server.

Vulnerable Product	Search on Vulmon	Subscribe to Product
google chrome
fedoraproject fedora 32
fedoraproject fedora 33
fedoraproject fedora 34
debian debian linux 10.0

Several vulnerabilites have been discovered in the chromium web browser CVE-2021-21159 Khalil Zhani disocvered a buffer overflow issue in the tab implementation CVE-2021-21160 Marcin Noga discovered a buffer overflow issue in WebAudio CVE-2021-21161 Khalil Zhani disocvered a buffer overflow issue in the tab implementation CVE-2021- ...

An insufficient data validation security issue was found in the Reader Mode component of the Chromium browser before version 890438972 ...

The Chrome team is delighted to announce the promotion of Chrome 89 to the stable channel for Windows, Mac and Linux This will roll out over the coming days/weeksChrome 890438972 contains a number of fixes and improvements -- a list of changes is available in the log Watch out for upcoming Chrome and Chromium blog pos ...

CWE-346 https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop.html https://crbug.com/1111239 https://www.debian.org/security/2021/dsa-4886 https://security.gentoo.org/glsa/202104-08 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/BBT54RKAE5XLMWSHLVUKJ7T2XHHYMXLH/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LCIDZ77XUDMB2EBPPWCQXPEIJERDNSNT/https://nvd.nist.gov https://www.debian.org/security/2021/dsa-4886

CVE-2021-21163

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