medium
6.5
CWE
863
Advisory Published
CVE Published
Updated

CVE-2021-21182: Insufficient policy enforcement in navigations

First published: Wed Feb 05 2020(Updated: )

Insufficient policy enforcement in navigations in Google Chrome prior to 89.0.4389.72 allowed a remote attacker who had compromised the renderer process to bypass navigation restrictions via a crafted HTML page.

Credit: chrome-cve-admin@google.com Luan Herrera @lbherrera_

Affected SoftwareAffected VersionHow to fix
debian/chromium
90.0.4430.212-1~deb10u1
116.0.5845.180-1~deb11u1
118.0.5993.70-1~deb11u1
116.0.5845.180-1~deb12u1
118.0.5993.70-1~deb12u1
118.0.5993.70-1
Google Chrome (Trace Event)<89.0.4389.72
89.0.4389.72
Google Chrome (Trace Event)<89.0.4389.72
Fedora=32
Fedora=33
Fedora=34
Debian=10.0

Remedy

https://crbug.com/1049265

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is the severity of CVE-2021-21182?

    CVE-2021-21182 is classified as a high severity vulnerability due to the potential for remote code execution.

  • How do I fix CVE-2021-21182?

    To fix CVE-2021-21182, update Google Chrome to version 90.0.4430.212 or later.

  • What versions of Chrome are affected by CVE-2021-21182?

    CVE-2021-21182 affects Google Chrome versions prior to 89.0.4389.72.

  • Can CVE-2021-21182 be exploited remotely?

    Yes, CVE-2021-21182 can be exploited remotely if the attacker has access to a compromised renderer process.

  • Does CVE-2021-21182 affect any other browsers?

    CVE-2021-21182 specifically affects Google Chrome and Chromium-based browsers prior to the specified patched versions.

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