Bug 2246080 (CVE-2023-34058)

Summary: CVE-2023-34058 open-vm-tools: SAML token signature bypass
Product: [Other] Security Response Reporter: Marian Rehak <mrehak>
Component: vulnerabilityAssignee: Product Security <prodsec-ir-bot>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: ldu, mharbi, sct, security-response-team
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: open-vm-tools 11.0.0 Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in open-vm-tools. This flaw allows a malicious actor that has been granted Guest Operation Privileges in a target virtual machine to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias.
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2246963    
Bug Blocks: 2245691    

Description Marian Rehak 2023-10-25 10:07:49 UTC
VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor that has been granted Guest Operation Privileges in a target virtual machine may be able to elevate their privileges if that target virtual machine has been assigned a more privileged Guest Alias.

Reference:

https://www.vmware.com/security/advisories/VMSA-2023-0024

Comment 4 Marian Rehak 2023-10-30 09:33:11 UTC
Created open-vm-tools tracking bugs for this issue:

Affects: fedora-all [bug 2246963]

Comment 8 errata-xmlrpc 2023-11-15 18:20:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions

Via RHSA-2023:7260 https://access.redhat.com/errata/RHSA-2023:7260

Comment 9 errata-xmlrpc 2023-11-15 18:20:27 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support
  Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.2 Telecommunications Update Service

Via RHSA-2023:7261 https://access.redhat.com/errata/RHSA-2023:7261

Comment 10 errata-xmlrpc 2023-11-15 18:22:39 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Extended Update Support

Via RHSA-2023:7264 https://access.redhat.com/errata/RHSA-2023:7264

Comment 11 errata-xmlrpc 2023-11-15 18:22:43 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.4 Telecommunications Update Service

Via RHSA-2023:7262 https://access.redhat.com/errata/RHSA-2023:7262

Comment 12 errata-xmlrpc 2023-11-15 18:25:28 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Extended Update Support

Via RHSA-2023:7267 https://access.redhat.com/errata/RHSA-2023:7267

Comment 13 errata-xmlrpc 2023-11-15 18:25:55 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Extended Update Support

Via RHSA-2023:7263 https://access.redhat.com/errata/RHSA-2023:7263

Comment 14 errata-xmlrpc 2023-11-15 18:55:26 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Extended Update Support

Via RHSA-2023:7276 https://access.redhat.com/errata/RHSA-2023:7276

Comment 15 errata-xmlrpc 2023-11-15 18:59:08 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2023:7265 https://access.redhat.com/errata/RHSA-2023:7265

Comment 16 errata-xmlrpc 2023-11-15 19:05:04 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2023:7277 https://access.redhat.com/errata/RHSA-2023:7277

Comment 17 errata-xmlrpc 2023-11-15 19:13:54 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2023:7279 https://access.redhat.com/errata/RHSA-2023:7279