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Red Hat: CVE-2023-34058: open-vm-tools: SAML token signature bypass (Multiple Advisories)

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Red Hat: CVE-2023-34058: open-vm-tools: SAML token signature bypass (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
10/27/2023
Created
11/17/2023
Added
11/16/2023
Modified
12/15/2023

Description

VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor that has been granted Guest Operation Privileges https://docs.vmware.com/en/VMware-vSphere/8.0/vsphere-security/GUID-6A952214-0E5E-4CCF-9D2A-90948FF643EC.html  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 https://vdc-download.vmware.com/vmwb-repository/dcr-public/d1902b0e-d479-46bf-8ac9-cee0e31e8ec0/07ce8dbd-db48-4261-9b8f-c6d3ad8ba472/vim.vm.guest.AliasManager.html .

Solution(s)

  • redhat-upgrade-open-vm-tools
  • redhat-upgrade-open-vm-tools-debuginfo
  • redhat-upgrade-open-vm-tools-debugsource
  • redhat-upgrade-open-vm-tools-desktop
  • redhat-upgrade-open-vm-tools-desktop-debuginfo
  • redhat-upgrade-open-vm-tools-devel
  • redhat-upgrade-open-vm-tools-salt-minion
  • redhat-upgrade-open-vm-tools-sdmp
  • redhat-upgrade-open-vm-tools-sdmp-debuginfo
  • redhat-upgrade-open-vm-tools-test
  • redhat-upgrade-open-vm-tools-test-debuginfo

References

  • CVE-2023-34058
  • RHSA-2023:7263
  • RHSA-2023:7264
  • RHSA-2023:7265
  • RHSA-2023:7267
  • RHSA-2023:7276
  • RHSA-2023:7277
  • RHSA-2023:7279
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