CVE-2017-18191

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...

CVE-2017-18191

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...

Design/Logic Flaw

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...

CVE-2017-18191

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...

CVE-2017-18191

An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. The same code error...

PT-2018-6722

Name of the Vulnerable Software and Affected Versions: OpenStack Nova versions 15.x through 15.1.0 OpenStack Nova versions 16.x through 16.1.1 Description: An issue in OpenStack Nova allows an attacker to access the underlying raw volume and corrupt the LUKS header by detaching and reattaching an...

[SECURITY] Fedora 26 Update: dracut-046-8.git20180105.fc26

dracut contains tools to create a bootable initramfs for 2.6 Linux kernels. Unlike existing implementations, dracut does hard-code as little as possible into the initramfs. dracut contains various modules which are driven by the event-based udev. Having root on MD, DM, LVM2, LUKS is supported as...

Linux Memory Cryptographic Keys Extractor: CryKeX

Some work has been already published regarding the subject of cryptograhic keys security within DRAM. Basically, we need to find something that looks like a key entropic and specific length and then confirm its nature by analyzing the memory structure around it C data types. The idea is to dump...

Parrot Security 3.9 - Security GNU/Linux Distribution Designed with Cloud Pentesting and IoT Security in Mind

Security GNU/Linux distribution designed with cloud pentesting and IoT security in mind. It includes a full portable laboratory for security and digital forensics experts, but it also includes all you need to develop your own softwares or protect your privacy with anonymity and crypto tools...

the Crypto Undertaker: Tomb

Tomb aims to be a free and open source system for easy encryption and backup of personal files, written in code that is easy to review and links shared GNU/Linux components. At present, Tomb consists of a simple shell script Zsh using standard filesystem tools GNU and the cryptographic API of the...

Fedora 24 : calamares (2016-5c7e9b8778)

A security update that fixes Calamares bug CAL-405: https://calamares.io/bugs/browse/CAL-405 When installing with a LUKS-encrypted / partition, Calamares was always creating a keyfile to decode / and storing it in the initramfs. It did that even with an unencrypted separate /boot partition. As a...

Fedora 25 : calamares (2016-561a937494)

A security update that fixes Calamares bug CAL-405: https://calamares.io/bugs/browse/CAL-405 When installing with a LUKS-encrypted / partition, Calamares was always creating a keyfile to decode / and storing it in the initramfs. It did that even with an unencrypted separate /boot partition. As a...

Cryptsetup Initrd LUKS root Shell privilege escalation vulnerability

Description A vulnerability in Cryptsetup, concretely in the scripts that unlock the system partition when the partition is ciphered using LUKS Linux Unified Key Setup. The disclosure of this vulnerability was presented as part of our talk "Abusing LUKS to Hack the System" in the DeepSec 2016...

Cryptsetup 2:1.7.3-2 Root Initramfs Shell Vulnerability

A vulnerability in Cryptsetup, concretely in the scripts that unlock the system partition when the partition is ciphered using LUKS Linux Unified Key Setup. This vulnerability allows to obtain a root initramfs shell on affected systems. The vulnerability is very reliable because it doesn't depend...

Cryptsetup Vulnerability Grants Root Shell Access on Some Linux Systems

A vulnerability in cryptsetup, a utility used to set up encrypted filesystems on Linux distributions, could allow an attacker to retrieve a root rescue shell on some systems. From there, an attacker could have the ability to copy, modify, or destroy a hard disk, or use the network to exfiltrate...

CVE-2016-4484

A password-check vulnerability was found in the way initramfs, generated by dracut, handles the decryption of LUKS-encrypted data partitions. An attacker having physical access to the machine or access to the boot console may be able to brute-force the LUKS password using the dracut shell, and ma...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20160323)

It was found that the fix for CVE-2015-1805 incorrectly kept buffer offset and buffer length in sync on a failed atomic read, potentially resulting in a pipe buffer state corruption. A local, unprivileged user could use this flaw to crash the system or leak kernel memory to user space...

RHEL 6 : kernel (RHSA-2016:0494)

Updated kernel packages that fix one security issue, several bugs, and add one enhancement are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Moderate security impact. A Common Vulnerability Scoring System CVSS base score, which gives a...

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...

openSUSE Security Update : grub2 (openSUSE-2016-10)

Fix buffer overflows when reading username and password. bsc956631, CVE-2015-8370 - Check MS-DOS header to find PE file header. bsc954126 - Use dirname for copying Xen kernel and initrd to esp. bsc955493 - Fix reading password by grub2-mkpasswd-pbdk2 without controlling tty. bsc954519 - Add luks,...