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...

Important Photon OS Security Update - PHSA-2021-4.0-0001

Updates of 'glib', 'grub2', 'openvswitch' packages of Photon OS have been released...

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...

PT-2021-5817

Name of the Vulnerable Software and Affected Versions grub2 versions prior to 2.06 Description A flaw was found in the option parser of grub2, allowing an attacker to write past the end of a heap-allocated buffer by calling certain commands with a large number of specific short forms of options...

CentOS 8 : grub2 (CESA-2020:0335)

The remote CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CESA-2020:0335 advisory. - grub2: grub2-set-bootflag utility causes grubenv corruption rendering the system non-bootable CVE-2019-14865 Note that Nessus has not tested for this issue bu...

CentOS 8 : grub2 (CESA-2020:3216)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:3216 advisory. - grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process CVE-2020-10713 - grub2: grubmalloc does not validate allocation...

openSUSE Security Update : cobbler (openSUSE-2021-46)

This update for cobbler fixes the following issues : - Add cobbler-tests subpackage for unit testing for openSUSE/SLE - Adds LoadModule definitions for openSUSE/SLE - Switch to new refactored auth module. - use systemctl to restart cobblerd on logfile rotation boo1169207 Mainline logrotate conf...

Security update for cobbler (moderate)

openSUSE Security Update: Security update for cobbler Announcement ID: openSUSE-SU-2021:0046-1 Rating: moderate References: 1020376 1029276 1048183 1074594 1075014 1081714 1081739 1090205 1097733 1101670 1104189 1104190 1104287 1105440 1105442 1113747 1128754 1128926 1130658 1134588 1149075 11518...

CVE-2020-24637

Two vulnerabilities in ArubaOS GRUB2 implementation allows for an attacker to bypass secureboot. Successful exploitation of this vulnerability this could lead to remote compromise of system integrity by allowing an attacker to load an untrusted or modified kernel in Aruba 9000 Gateway; Aruba 7000...

Design/Logic Flaw

Two vulnerabilities in ArubaOS GRUB2 implementation allows for an attacker to bypass secureboot. Successful exploitation of this vulnerability this could lead to remote compromise of system integrity by allowing an attacker to load an untrusted or modified kernel in Aruba 9000 Gateway; Aruba 7000...

CVE-2020-24637

Two vulnerabilities in ArubaOS GRUB2 implementation allows for an attacker to bypass secureboot. Successful exploitation of this vulnerability this could lead to remote compromise of system integrity by allowing an attacker to load an untrusted or modified kernel in Aruba 9000 Gateway; Aruba 7000...

PT-2020-15786

Name of the Vulnerable Software and Affected Versions Aruba 9000 Gateway versions 2.1.0.1 through 2.2.0.0 and below Aruba 7000 Series Mobility Controllers versions 6.4.4.23 through 8.7.0.0 and below Aruba 7200 Series Mobility Controllers versions 6.4.4.23 through 8.7.0.0 and below Description Two...

CVE-2020-24637: Undefined Security Weakness

Two vulnerabilities in ArubaOS GRUB2 implementation allows for an attacker to bypass secureboot. Successful exploitation of this vulnerability this could lead to remote compromise of system integrity by allowing an attacker to load an untrusted or modified kernel in Aruba 9000 Gateway; Aruba 7000...

SUSE SLES12 Security Update : shim (SUSE-SU-2020:2628-1)

This update for shim fixes the following issues : Update to the unified shim binary from SUSE Linux Enterprise 15-SP1 bsc1168994 This update addresses the 'BootHole' security issue master CVE CVE-2020-10713, by disallowing binaries signed by the previous SUSE UEFI signing key from booting. This...

SUSE SLES12 Security Update : shim (SUSE-SU-2020:2627-1)

This update for shim fixes the following issues : Update to the unified shim binary from SUSE Linux Enterprise 15-SP1 bsc1168994 This update addresses the 'BootHole' security issue master CVE CVE-2020-10713, by disallowing binaries signed by the previous SUSE UEFI signing key from booting. This...

SUSE SLED15 / SLES15 Security Update : shim (SUSE-SU-2020:2629-1)

This update for shim fixes the following issues : This update addresses the 'BootHole' security issue master CVE CVE-2020-10713, by disallowing binaries signed by the previous SUSE UEFI signing key from booting. This update should only be installed after updates of grub2, the Linux kernel and if...

CVE-2020-15705 affecting package grub2 2.02-26

CVE-2020-15705 affecting package grub2 2.02-26. A patched version of the package is available...

PT-2020-6596

Name of the Vulnerable Software and Affected Versions Grub2 versions prior to 2.06 Description A flaw in the implementation of the cutmem command in Grub2 is related to a violation of the authorization mechanism. Exploitation of this issue may allow an attacker to access confidential data,...

PT-2020-6594

Name of the Vulnerable Software and Affected Versions grub2 versions prior to 2.06 Description A flaw was found in grub2 where variable names in the command line are expanded into their corresponding contents using a 1kB stack buffer without sufficient bounds checking. This can lead to a stack...