7.8
Advisory Published
Updated
Advisory Published

CVE-2021-35053: Kaspersky Total Security Link Following Denial-of-Service Vulnerability

First published: Wed Nov 03 2021(Updated: )

Possible system denial of service in case of arbitrary changing Firefox browser parameters. An attacker could change specific Firefox browser parameters file in a certain way and then reboot the system to make the system unbootable.

Credit: vulnerability@kaspersky.com

Affected SoftwareAffected VersionHow to fix
Kaspersky Endpoint Security>=11.1.0<=11.6.0
Microsoft Windows

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Frequently Asked Questions

  • What is CVE-2021-35053?

    CVE-2021-35053 is a vulnerability in Kaspersky Total Security that allows local attackers to create a denial-of-service condition.

  • How does CVE-2021-35053 affect Kaspersky Total Security?

    CVE-2021-35053 affects Kaspersky Total Security by allowing local attackers to create a denial-of-service condition.

  • What is the severity of CVE-2021-35053?

    CVE-2021-35053 has a severity rating of 7.5 (high).

  • How can CVE-2021-35053 be exploited?

    CVE-2021-35053 can be exploited by executing low-privileged code on the target system.

  • Is there a fix for CVE-2021-35053?

    Yes, please refer to the official Kaspersky support page for information on how to fix CVE-2021-35053.

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