Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2020-1832)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2020-1834)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for grub2 (EulerOS-SA-2020-1833)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP8 : grub2 (EulerOS-SA-2020-1832)

According to the version of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process CVE-2020-10713 Note that Tenable Network Security has extracte...

EulerOS 2.0 SP2 : grub2 (EulerOS-SA-2020-1833)

According to the version of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process CVE-2020-10713 Note that Tenable Network Security has extracte...

EulerOS 2.0 SP3 : grub2 (EulerOS-SA-2020-1834)

According to the version of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - grub2: Crafted grub.cfg file can lead to arbitrary code execution during boot process CVE-2020-10713 Note that Tenable Network Security has extracte...

The vulnerability of the implementations of grub_cmd_initrd and grub_initrd_init, the Grub2 operating system loaders, allows an attacker to access confidential data, compromise data integrity, and cause service failures.

The vulnerability of the implementations of grubcmdinitrd and grubinitrdinit, which are used by the Grub2 operating system loader, is related to the introduction of a large number of arguments into the initrd command in 32-bit architectures. Exploiting this vulnerability allows an attacker to gai...

The vulnerability in the implementation of the grub_script_function_create() function of the Grub2 operating system allows a perpetrator to gain access to confidential data, affect the integrity of the data, and cause service failures.

The vulnerability of the grubscriptfunctioncreate function, which is part of the Grub2 operating system loader, stems from an error in function overriding. This function is already being executed. Exploiting this vulnerability could allow a perpetrator to access confidential data, compromise data...

openSUSE Security Update : grub2 (openSUSE-2020-1169)

This update for grub2 fixes the following issues : - Fix for CVE-2020-10713 bsc1168994 - Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 - Fix for CVE-2020-15706 bsc1174463 - Fix for CVE-2020-15707 bsc1174570 - Use overflow checking primitives where the arithmetic...

openSUSE Security Update : grub2 (openSUSE-2020-1168)

This update for grub2 fixes the following issues : - CVE-2020-10713 bsc1168994 - CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 - CVE-2020-15706 bsc1174463 - CVE-2020-15707 bsc1174570 - Use overflow checking primitives where the arithmetic expression for buffer allocatio...

openSUSE: Security Advisory for grub2 (openSUSE-SU-2020:1168-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

openSUSE: Security Advisory for grub2 (openSUSE-SU-2020:1169-1)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

OPENSUSE-SU-2020:1169-1 Security update for grub2

This update for grub2 fixes the following issues: - Fix for CVE-2020-10713 bsc1168994 - Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 - Fix for CVE-2020-15706 bsc1174463 - Fix for CVE-2020-15707 bsc1174570 - Use overflow checking primitives where the arithmetic...

OPENSUSE-SU-2020:1168-1 Security update for grub2

This update for grub2 fixes the following issues: - CVE-2020-10713 bsc1168994 - CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 - CVE-2020-15706 bsc1174463 - CVE-2020-15707 bsc1174570 - Use overflow checking primitives where the arithmetic expression for buffer allocation...

Security update for grub2 (important)

openSUSE Security Update: Security update for grub2 Announcement ID: openSUSE-SU-2020:1168-1 Rating: important References: 1168994 1173812 1174463 1174570 Cross-References: CVE-2020-10713 CVE-2020-14308 CVE-2020-14309 CVE-2020-14310 CVE-2020-14311 CVE-2020-15706 CVE-2020-15707 Affected Products:...

Security update for grub2 (important)

openSUSE Security Update: Security update for grub2 Announcement ID: openSUSE-SU-2020:1169-1 Rating: important References: 1168994 1173812 1174463 1174570 Cross-References: CVE-2020-10713 CVE-2020-14308 CVE-2020-14309 CVE-2020-14310 CVE-2020-14311 CVE-2020-15706 CVE-2020-15707 Affected Products:...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : GRUB2 regression (USN-4432-2)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has packages installed that are affected by a vulnerability as referenced in the USN-4432-2 advisory. USN-4432-1 fixed vulnerabilities in GRUB2 affecting Secure Boot environments. Unfortunately, the update introduced regressions for some BI...

Ubuntu: Security Advisory (USN-4432-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-4432-2: GRUB2 regression

USN-4432-1 fixed vulnerabilities in GRUB2 affecting Secure Boot environments. Unfortunately, the update introduced regressions for some BIOS systems either pre-UEFI or UEFI configured in Legacy mode, preventing them from successfully booting. This update addresses the issue. Users with BIOS syste...

GRUB2 Arbitrary Code Execution Vulnerability

On July 29, 2020, a research paper titled “There’s a Hole in the Boot” was made publicly available. This paper discusses a vulnerability discovered in the GRand Unified Bootloader version 2 GRUB2 bootloader that may allow an attacker to execute arbitrary code at system boot time. The vulnerabilit...