CVEvulnerability
CVE-2021-21228
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-04-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-863
Description
Insufficient policy enforcement in extensions in Google Chrome prior to 90.0.4430.93 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.
Affected configurations
• google chrome (< 90.0.4430.93)
• debian debian linux 10.0
• fedoraproject fedora 32
• fedoraproject fedora 33
• fedoraproject fedora 34
Related
Weakness · CWE (1)
- CWE-863 Incorrect Authorization weakness
References
- https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html Release Notes, Vendor Advisory
- https://crbug.com/1139156 Broken Link, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-08 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4911 Third Party Advisory
- https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html Release Notes, Vendor Advisory
- https://crbug.com/1139156 Broken Link, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/ lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VUZBGKGVZADNA3I24NVG7HAYYUTOSN5A/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202104-08 Third Party Advisory
- https://www.debian.org/security/2021/dsa-4911 Third Party Advisory