Citrix XenServer Multiple Security Updates (CTX230138)

A number of security vulnerabilities have been identified in Citrix XenServer that may allow a malicious administrator of an HVM guest VM to compromise the host. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by t...

Security update for xen (important)

This update for xen to version 4.7.4 bsc1027519 fixes several issues. This new feature was added: - Support migration of HVM domains larger than 1 TB These security issues were fixed: - bsc1068187: Failure to recognize errors in the Populate on Demand PoD code allowed for DoS XSA-246 - bsc1068191...

SUSE SLED12 / SLES12 Security Update : xen (SUSE-SU-2017:3115-1)

This update for xen to version 4.9.1 bsc1027519 fixes several issues. This new feature was added : - Support migration of HVM domains larger than 1 TB These security issues were fixed : - bsc1068187: Failure to recognize errors in the Populate on Demand PoD code allowed for DoS XSA-246 -...

CVE-2017-17045

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service BUG and host OS crash by leveraging the mishandling of Populate on Demand PoD Physical-to-Machine P2M errors...

CVE-2017-17044

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to cause a denial of service infinite loop and host OS hang by leveraging the mishandling of Populate on Demand PoD errors...

CVE-2017-17044

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to cause a denial of service infinite loop and host OS hang by leveraging the mishandling of Populate on Demand PoD errors...

CVE-2017-17044

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to cause a denial of service infinite loop and host OS hang by leveraging the mishandling of Populate on Demand PoD errors...

CVE-2017-17045

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service BUG and host OS crash by leveraging the mishandling of Populate on Demand PoD Physical-to-Machine P2M errors...

CVE-2017-17044

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to cause a denial of service infinite loop and host OS hang by leveraging the mishandling of Populate on Demand PoD errors...

CVE-2017-17045

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service BUG and host OS crash by leveraging the mishandling of Populate on Demand PoD Physical-to-Machine P2M errors...

CVE-2017-17045

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service BUG and host OS crash by leveraging the mishandling of Populate on Demand PoD Physical-to-Machine P2M errors...

Missing p2m error checking in PoD code

ISSUE DESCRIPTION Certain actions require modification of entries in a guest's P2M Physical-to-Machine table. When large pages are in use for this table, such an operation may incur a memory allocation to replace a large mapping with individual smaller ones. If this allocation fails, the...

x86: infinite loop due to missing PoD error checking

ISSUE DESCRIPTION Failure to recognize errors being returned from low level functions in Populate on Demand PoD code may result in higher level code entering an infinite loop. IMPACT A malicious HVM guest can cause one pcpu to permanently hang. This normally cascades into the whole system freezin...

CVE-2017-17045: Use After Free

An issue was discovered in Xen through 4.9.x allowing HVM guest OS users to gain privileges on the host OS, obtain sensitive information, or cause a denial of service BUG and host OS crash by leveraging the mishandling of Populate on Demand PoD Physical-to-Machine P2M errors...

DEBIAN-CVE-2017-1000056

Kubernetes version 1.5.0-1.5.4 is vulnerable to a privilege escalation in the PodSecurityPolicy admission plugin resulting in the ability to make use of any existing PodSecurityPolicy object...

UBUNTU-CVE-2017-0373

The genclasspod implementation in lib/Config/Model/Utils/GenClassPod.pm in Config-Model aka libconfig-model-perl before 2.102 has a dangerous "use lib" line, which allows remote attackers to have an unspecified impact via a crafted Debian package file...

Arbitrary Log Read

github.com/kubernetes/kubernetes is vulnerable to arbitrary log reads. Using a container name, attackers are able to read the pod logs...

Best Practices for deploying PVS in multi-geo environments

In scenarios where companies have a Global presence with multiple geographical locations, it is sometimes desirable to have a Provisioning Services Farm that spans multiple locations across the globe. PVS requires a constant andreliable connection to the SQL database. If there's a delay in...

Track-POD Proof of Delivery - Customized SSL, Exported components, External URLs vulnerabilities

HackApp vulnerability scanner discovered that application Track-POD Proof of Delivery published at the 'play' market has multiple vulnerabilities...

CVE-2015-8945

CVE-2015-8945 affects OpenShift Origin 1.1.6 and earlier, specifically the openshift-node component. When the --credentials option is used, router credentials were inappropriately stored as environment variables inside pods, enabling a local attacker to read sensitive private key information by i...