OpenStack Compute (nova) allows remote authenticated users to cause a denial of service

OpenStack Compute nova before 2014.2.4 juno and 2015.1.x before 2015.1.2 kilo does not properly delete instances from compute nodes, which allows remote authenticated users to cause a denial of service disk consumption by deleting instances while in the resize state...

OpenStack Nova DoS through ephemeral disk backing files

The libvirt driver in OpenStack Compute Nova before 2013.2.2 and icehouse before icehouse-2 allows remote authenticated users to cause a denial of service disk consumption by creating and deleting instances with unique ostype settings, which triggers the creation of a new ephemeral disk backing...

OpenStack Compute (Nova) has Insufficient Verification of Data Authenticity

OpenStack Compute Nova before 2014.1.4, 2014.2.x before 2014.2.3, and kilo before kilo-3 does not validate the origin of websocket requests, which allows remote attackers to hijack the authentication of users for access to consoles via a crafted webpage...

OpenStack Compute (Nova) Denial of Service vulnerability

OpenStack Compute Nova before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service CPU consumption via an IP filter in a list active servers API request...

Information Exposure

Overview facter is a library for collecting and displaying system facts Affected versions of this package are vulnerable to Information Exposure that allows local users to obtain sensitive Amazon EC2 IAM instance metadata. Remediation Upgrade facter to version 2.4.1 or higher. References - GitHub...

Update for CIS Google Cloud Platform Foundation Benchmarks - Version 1.3.0

The Center for Internet Security CIS recently released an updated version of their Google Cloud Platform Foundation Benchmarks - Version 1.3.0. Expanding on previous iterations, the update adds 21 new benchmarks covering best practices for securing Google Cloud environments. The updates were broa...

GHSA-FFMH-R67W-M88F OpenStack Nova Denial of service attack on the compute host

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...

OpenStack Nova Denial of service attack on the compute host

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...

OpenStack Neutron overlapping security group rules prevents compute node network configuration

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

GHSA-9773-3FQG-8W25 OpenStack Neutron's unsupported dport option prevents applying security groups

An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option for example, VRRP, an...

GHSA-JR9M-V5QH-MH2J OpenStack Neutron overlapping security group rules prevents compute node network configuration

An issue was discovered in OpenStack Neutron 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By creating two security groups with separate/overlapping port ranges, an authenticated user may prevent Neutron from being able to configure networks on any compute nodes where those...

GHSA-QFP8-HFQX-C79C OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM

OpenStack Compute Nova Grizzly, Folsom 2012.2, and Essex 2012.1 allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port...

OpenStack Compute Nova Unauthorised access to arbitrary VM using VNC token from deleted VM

OpenStack Compute Nova Grizzly, Folsom 2012.2, and Essex 2012.1 allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port...

OpenStack Keystone and other components vulnerable to Improper Certificate Validation

HTTPSConnections in OpenStack Keystone 2013, OpenStack Compute 2013.1, and possibly other OpenStack components, fail to validate server-side SSL certificates...

What’s New for Developers: April 2022

We have big news this month. You may have already heard that we acquired Linode, creating the world’s most distributed compute platform. In addition, we have release announcements and new developer content to share with you!...

GHSA-VHXQ-9MPV-GJ87 Private key stored in plain text by Jenkins Google Compute Engine Plugin

Jenkins Google Compute Engine Plugin 4.3.8 and earlier stores private keys unencrypted in cloud agent config.xml files on the Jenkins controller where they can be viewed by users with Agent/Extended Read permission, or access to the Jenkins controller file system...

Private key stored in plain text by Jenkins Google Compute Engine Plugin

Jenkins Google Compute Engine Plugin 4.3.8 and earlier stores private keys unencrypted in cloud agent config.xml files on the Jenkins controller where they can be viewed by users with Agent/Extended Read permission, or access to the Jenkins controller file system...

Jenkins Google Compute Engine Plugin has an unspecified vulnerability

Jenkins is a Jenkins open source application. An open source automation server Jenkins provides hundreds of plugins to support building, deploying and automating any project.A security vulnerability exists in the Jenkins Google Compute Engine Plugin, which stems from storing unencrypted private...

CVE-2022-29052

Jenkins Google Compute Engine Plugin 4.3.8 and earlier stores private keys unencrypted in cloud agent config.xml files on the Jenkins controller where they can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...

CVE-2022-29052

Jenkins Google Compute Engine Plugin 4.3.8 and earlier stores private keys unencrypted in cloud agent config.xml files on the Jenkins controller where they can be viewed by users with Extended Read permission, or access to the Jenkins controller file system...