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CVE PROGRAM SOURCE RECORDUnscored

CVE-2020-26200

A component of Kaspersky custom boot loader allowed loading of untrusted UEFI modules due to insufficient check of their authenticity. This component is incorporated in Kaspersky R

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Status
Published
Published
Updated
Assigning organization
Kaspersky

Description

A component of Kaspersky custom boot loader allowed loading of untrusted UEFI modules due to insufficient check of their authenticity. This component is incorporated in Kaspersky Rescue Disk (KRD) and was trusted by the Authentication Agent of Full Disk Encryption in Kaspersky Endpoint Security (KES). This issue allowed to bypass the UEFI Secure Boot security feature. An attacker would need physical access to the computer to exploit it. Otherwise, local administrator privileges would be required to modify the boot loader component.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

N/A Kaspersky Rescue Disk Version

  • All versions prior to 18.0.11.3 (patch C)affected

N/A Kaspersky Endpoint Security with the Full Disk Encryption component installed

  • 10 SP2 MR2affected
  • 10 SP2 MR3affected
  • 11.0.0affected
  • 11.0.1affected
  • 11.1.0affected

References