UBUNTU-CVE-2020-27779

A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to remove address ranges from memory creating an opportunity to circumvent SecureBoot protections after proper triage about grub's memory layout. The highest...

RHEL 7 : grub2 (RHSA-2021:0704)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0704 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

RHEL 8 : grub2 (RHSA-2021:0696)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0696 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

RHEL 8 : grub2 (RHSA-2021:0698)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0698 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

RHEL 7 : grub2 (RHSA-2021:0702)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0702 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

RHEL 8 : grub2 (RHSA-2021:0697)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2021:0697 advisory. The grub2 packages provide version 2 of the Grand Unified Boot Loader GRUB, a highly configurable and customizable boot loader with modular...

Vulnerability fixed in Kaspersky Endpoint Security

Kaspersky has fixed a vulnerability in Kaspersky Endpoint Security and Kaspersky Rescue Disk. A local malicious person with administrator privileges or a malicious person with physical access to the vulnerable device could exploit the vulnerability to bypass of UEFI Secure Boot. This could allow...

PT-2021-7384 · Grub2 +2 · Grub2 +2

Name of the Vulnerable Software and Affected Versions: Grub2 versions prior to 2.06 Description: The issue is related to the implementation of the shim lock mechanism in Grub2, which is associated with incorrect cryptographic signature verification. This flaw allows an attacker to boot any kernel...

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 Rescue Disk KRD and was trusted by the Authentication Agent of Full Disk Encryption in Kaspersky Endpoint Security KES...

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 Rescue Disk KRD and was trusted by the Authentication Agent of Full Disk Encryption in Kaspersky Endpoint Security KES...

Design/Logic Flaw

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...

CVE-2020-26200

CVE-2020-26200 affects a component of Kaspersky’s custom boot loader used by Kaspersky Rescue Disk (KRD) and trusted by the Authentication Agent of Full Disk Encryption in KES. The issue stems from insufficient checks of authenticity for loaded UEFI modules, enabling the loading of untrusted UEFI...

CVE-2020-26200: Improper Authentication

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...

Kaspersky Endpoint Security UEFI Secure Boot Bypass

The vulnerability of the Kaspersky Endpoint Security anti-virus protection component and the Kaspersky Rescue Disk boot disk is related to insufficient verification of data authenticity. Exploiting this vulnerability can allow a remote attacker to bypass the UEFI Secure Boot security mechanism...

PT-2021-2011

Name of the Vulnerable Software and Affected Versions: Kaspersky Endpoint Security affected versions not specified Kaspersky Rescue Disk affected versions not specified Description: A component of Kaspersky custom boot loader allowed loading of untrusted UEFI modules due to insufficient check of...

dbxtool bug fix and enhancement update

The dbxtool packages provide a command line utility and a one-shot systemd service for applying UEFI Secure Boot DBX updates. Bug Fixes and Enhancements: Dell AlmaLinux 8.2 BUG dbxtool: fails to list with 'EFI Signature List is malformed' BZ1912474...

ALBA-2021:0564 dbxtool bug fix and enhancement update

The dbxtool packages provide a command line utility and a one-shot systemd service for applying UEFI Secure Boot DBX updates. Bug Fixes and Enhancements: Dell AlmaLinux 8.2 BUG dbxtool: fails to list with 'EFI Signature List is malformed' BZ1912474...

dbxtool bug fix and enhancement update

An update is available for dbxtool. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The dbxtool packages provide a command line utility and a one-shot systemd...

SUSE-SU-2021:0099-1 Security update for openstack-dashboard, release-notes-suse-openstack-cloud

This update for openstack-dashboard, release-notes-suse-openstack-cloud fixes the following issues: - Fix open redirect OSSA-2020-008, CVE-2020-29565 - Fix horizon-nodejs jobs. - Add workaround for secure boot issue when shim package is updated. bsc1179955...

DEBIAN-CVE-2020-27777

A flaw was found in the way RTAS handled memory accesses in userspace to kernel communication. On a locked down usually due to Secure Boot guest system running on top of PowerVM or KVM hypervisors pseries platform a root like local user could use this flaw to further increase their privileges to...