GNU GRUB2 'grub2-set-bootflag' Utility Local Denial of Service Vulnerability

Description GNU GRUB2 is prone to a local denial-of-service vulnerability. A local attacker can exploit this issue to cause a denial-of-service condition. Technologies Affected GNU GRUB2 Redhat Enterprise Linux 8 Recommendations Permit local access for trusted individuals only. Where possible, us...

AZL-41066 CVE-2019-13627 affecting package grub2 for versions less than 2.06-25

It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7...

EulerOS 2.0 SP3 : grub2 (EulerOS-SA-2019-2011)

According to the version of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An integer overflow flaw was found in the way the lzo library decompressed certain archives compressed with the LZO algorithm. An attacker could...

Critical Photon OS Security Update - PHSA-2019-0026

Updates of 'expat', 'postgresql', 'u-boot', 'grub2', 'haproxy', 'linux-esx', 'zeromq', 'linux', 'mysql', 'linux- secure', 'linux-aws', 'binutils', 'libssh2' packages of Photon OS have been released...

Fedora 30 : xen (2019-6458474bf2) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)

Microarchitectural Data Sampling speculative side channel XSA-297, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091 additional patches so above applies cleanly work around grub2 issues in dom0 Note that Tenable Network Security has extracted the preceding description block directly...

Fedora 30 : 1:grub2 / systemd (2019-616045ca76)

In systemd: backport of bunch of patches from the v242 release. Most important : - kernel-install will not create the boot loader entry automatically - a memory leak is fixed. In grub2 : - 10linuxbls: don't add --users option to generated menu entries 1693515 - Only set blsdir if...

SUSE SLES11 Security Update : grub2 (SUSE-SU-2019:13989-1)

This update for grub2 fixes the following issues : Security issue fixed : CVE-2017-9763: Fixed a memory leak in grubext2readblock bsc1045063 Other issues addressed: Added support for tftp block counter roll-over and backported support for efinetSNP open bsc1124662. Note that Tenable Network...

SUSE-SU-2019:13989-1 Security update for grub2

This update for grub2 fixes the following issues: Security issue fixed: - CVE-2017-9763: Fixed a memory leak in grubext2readblock bsc1045063 Other issues addressed: - Added support for tftp block counter roll-over and backported support for efinetSNP open bsc1124662...

Photon OS 1.0: Grub2 PHSA-2016-0012

An update of the grub2 package has been released. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2016-0012. The text itself is copyright C VMware, Inc. include'compat.inc'; if description scriptid121648;...

Photon OS 1.0: Dnsmasq / Grub2 / Haproxy / Linux / Nginx / Vim / Wget / Zookeeper PHSA-2016-0012 (deprecated)

An update of linux , wget , vim , grub2 , zookeeper , nginx , dnsmasq , haproxy packages for PhotonOS has been released. C Tenable Network Security, Inc. @DEPRECATED@ Disabled on 2/7/2019 The descriptive text and package checks in this plugin were extracted from VMware Security Advisory...

Security Bulletin: Vulnerabilities in grub2 affect PowerKVM (CVE-2015-5281, CVE-2015-8370)

Summary PowerKVM is affected by two vulnerabilities in grub2. These vulnerabilities are now fixed. Vulnerability Details CVEID: CVE-2015-5281 DESCRIPTION: grub2 builds for EFI systems could allow a local attacker to execute arbitrary code on the system, caused by the presence of modules deemed...

Fedora 22 : grub2-2.02-0.18.fc22 (2015-90c27b6e91)

Fixes CVE-2015-8370. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenable...

Fedora 23 : grub2-2.02-0.24.fc23 (2015-c3b4fef3af)

Rebuild without multiboot modules in the EFI image. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues...

Fedora 23 : grub2-2.02-0.25.fc23 (2015-cebe5133e7)

Fixes CVE-2015-8370. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C Tenable...

Fedora 22 : grub2-2.02-0.17.fc22 (2015-2c155d7632)

Rebuild without multiboot modules in the EFI image. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues...

openSUSE: Security Advisory for grub2 (openSUSE-SU-2016:0036-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 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...

Oracle Solaris Critical Patch Update : jan2016_SRU11_3_4_5_0

This Solaris system is missing necessary patches to address critical security updates : - Vulnerability in the Solaris component of Oracle Sun Systems Products Suite subcomponent: Grub2. The supported version that is affected is 11. Difficult to exploit vulnerability requiring logon to Operating...

F5 BIG-IP - GRUB2 vulnerability CVE-2015-8370

The remote host is missing a security patch. SPDX-FileCopyrightText: 2016 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 CPE = "cpe:/h:f5:big-ip"; if description...

F5 Networks BIG-IP : GRUB2 vulnerability (SOL25901386)

Multiple integer underflows in Grub2 1.98 through 2.02 allow physically proximate attackers to bypass authentication, obtain sensitive information, or cause a denial of service disk corruption via backspace characters in the 1 grubusernameget function in grub-core/normal/auth.c or the 2...

SOL25901386 - GRUB2 vulnerability CVE-2015-8370

Vulnerability Recommended Actions If you are running a version listed in the Versions known to be vulnerable column, you can eliminate this vulnerability by upgrading to a version listed in the Versions known to be not vulnerable column. If the table lists only an older version than what you are...