Headline
RHSA-2023:5217: Red Hat Security Advisory: open-vm-tools security update
An update for open-vm-tools is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform guest operations.
Skip to navigation Skip to main content
Utilities
- Subscriptions
- Downloads
- Containers
- Support Cases
Infrastructure and Management
- Red Hat Enterprise Linux
- Red Hat Satellite
- Red Hat Subscription Management
- Red Hat Insights
- Red Hat Ansible Automation Platform
Cloud Computing
- Red Hat OpenShift
- Red Hat OpenStack Platform
- Red Hat OpenShift Container Platform
- Red Hat OpenShift Data Science
- Red Hat OpenShift Dedicated
- Red Hat Advanced Cluster Security for Kubernetes
- Red Hat Advanced Cluster Management for Kubernetes
- Red Hat Quay
- OpenShift Dev Spaces
- Red Hat OpenShift Service on AWS
Storage
- Red Hat Gluster Storage
- Red Hat Hyperconverged Infrastructure
- Red Hat Ceph Storage
- Red Hat OpenShift Data Foundation
Runtimes
- Red Hat Runtimes
- Red Hat JBoss Enterprise Application Platform
- Red Hat Data Grid
- Red Hat JBoss Web Server
- Red Hat Single Sign On
- Red Hat support for Spring Boot
- Red Hat build of Node.js
- Red Hat build of Quarkus
Integration and Automation
All Products
Publié :
2023-09-19
Mis à jour :
2023-09-19
RHSA-2023:5217 - Security Advisory
- Aperçu général
- Paquets mis à jour
Synopsis
Important: open-vm-tools security update
Type / Sévérité
Security Advisory: Important
Analyse des correctifs dans Red Hat Insights
Identifiez et remédiez aux systèmes concernés par cette alerte.
Voir les systèmes concernés
Sujet
An update for open-vm-tools is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines.
Security Fix(es):
- open-vm-tools: SAML token signature bypass (CVE-2023-20900)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution
Before applying this update, make sure all previously released errata
relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
Produits concernés
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
Correctifs
- BZ - 2236542 - CVE-2023-20900 open-vm-tools: SAML token signature bypass
Red Hat Enterprise Linux Server 7
SRPM
open-vm-tools-11.0.5-3.el7_9.7.src.rpm
SHA-256: 6bb1e1ec2d27c09e56d275e2edf1ba4f59af58decbd8d85f4297d0df068b81a9
x86_64
open-vm-tools-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: c83d8c97e14f3491028cafddce29baa199614ef4df3e786130b5d6c529e8ff62
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-desktop-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: b715f7d28abd3cb31aae1b18e832f91c28b1813559f7d0f556f312cb4396947f
open-vm-tools-devel-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: e231c1398bfea5e575c787e37de0d667b5f40b692f7f00666f98954ca7eba8b0
open-vm-tools-test-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: ca656f0ad181f2f196e7138543447573506dabef816a9ffd1444ca912233b770
Red Hat Enterprise Linux Workstation 7
SRPM
open-vm-tools-11.0.5-3.el7_9.7.src.rpm
SHA-256: 6bb1e1ec2d27c09e56d275e2edf1ba4f59af58decbd8d85f4297d0df068b81a9
x86_64
open-vm-tools-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: c83d8c97e14f3491028cafddce29baa199614ef4df3e786130b5d6c529e8ff62
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-desktop-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: b715f7d28abd3cb31aae1b18e832f91c28b1813559f7d0f556f312cb4396947f
open-vm-tools-devel-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: e231c1398bfea5e575c787e37de0d667b5f40b692f7f00666f98954ca7eba8b0
open-vm-tools-test-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: ca656f0ad181f2f196e7138543447573506dabef816a9ffd1444ca912233b770
Red Hat Enterprise Linux Desktop 7
SRPM
open-vm-tools-11.0.5-3.el7_9.7.src.rpm
SHA-256: 6bb1e1ec2d27c09e56d275e2edf1ba4f59af58decbd8d85f4297d0df068b81a9
x86_64
open-vm-tools-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: c83d8c97e14f3491028cafddce29baa199614ef4df3e786130b5d6c529e8ff62
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-desktop-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: b715f7d28abd3cb31aae1b18e832f91c28b1813559f7d0f556f312cb4396947f
open-vm-tools-devel-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: e231c1398bfea5e575c787e37de0d667b5f40b692f7f00666f98954ca7eba8b0
open-vm-tools-test-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: ca656f0ad181f2f196e7138543447573506dabef816a9ffd1444ca912233b770
Red Hat Enterprise Linux for Scientific Computing 7
SRPM
open-vm-tools-11.0.5-3.el7_9.7.src.rpm
SHA-256: 6bb1e1ec2d27c09e56d275e2edf1ba4f59af58decbd8d85f4297d0df068b81a9
x86_64
open-vm-tools-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: c83d8c97e14f3491028cafddce29baa199614ef4df3e786130b5d6c529e8ff62
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-debuginfo-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: a8ca912b557638b630d36b4430bc4711831de8d20f26465874360ee997e4b17d
open-vm-tools-desktop-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: b715f7d28abd3cb31aae1b18e832f91c28b1813559f7d0f556f312cb4396947f
open-vm-tools-devel-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: e231c1398bfea5e575c787e37de0d667b5f40b692f7f00666f98954ca7eba8b0
open-vm-tools-test-11.0.5-3.el7_9.7.x86_64.rpm
SHA-256: ca656f0ad181f2f196e7138543447573506dabef816a9ffd1444ca912233b770
Le contact Red Hat Security est [email protected]. Plus d’infos contact à https://access.redhat.com/security/team/contact/.
Related news
IBM QRadar SIEM 7.5.0 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session. IBM X-Force ID: 267484.
Red Hat Security Advisory 2023-5313-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
Red Hat Security Advisory 2023-5312-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform gues...
Red Hat Security Advisory 2023-5220-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
Red Hat Security Advisory 2023-5213-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
Red Hat Security Advisory 2023-5216-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
Red Hat Security Advisory 2023-5218-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
Red Hat Security Advisory 2023-5210-01 - The Open Virtual Machine Tools are the open source implementation of the VMware Tools. They are a set of guest operating system virtualization components that enhance performance and user experience of virtual machines. Issues addressed include a bypass vulnerability.
An update for open-vm-tools is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform gues...
An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to perform gues...
An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.4 Telecommunications Update Service, and Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-...
An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MITM) network positioning between a vCenter server and the virtual machine to bypass SAML token signature verification to pe...
An update for open-vm-tools is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2023-20900: An improper signature verification flaw was found in open-vm-tools that may lead to a bypass of SAML token signature. This issue may allow a malicious actor with man-in-the-middle (MI...
Ubuntu Security Notice 6365-1 - It was discovered that Open VM Tools incorrectly handled SAML tokens. A remote attacker could possibly use this issue to bypass SAML token signature verification and perform VMware Tools Guest Operations.
Debian Linux Security Advisory 5943-1 - Two security issues have been discovered in the Open VMware Tools, which may result in a man-in-the-middle attack or authentication bypass.
Proof-of-concept (PoC) exploit code has been made available for a recently disclosed and patched critical flaw impacting VMware Aria Operations for Networks (formerly vRealize Network Insight). The flaw, tracked as CVE-2023-34039, is rated 9.8 out of a maximum of 10 for severity and has been described as a case of authentication bypass due to a lack of unique cryptographic key generation. “A
VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor with man-in-the-middle (MITM) network positioning between vCenter server and the virtual machine may be able to bypass SAML token signature verification, to perform VMware Tools Guest Operations.