QID 372565

QID 372565: VMware Horizon DaaS OpenSLP Remote Code Execution Vulnerability (VMSA-2019-0022)

Horizon DaaS is a piece of software delivered by VMware to offer a multi-tenant VDI product used mainly by Service Providers.

OpenSLP as used in Horizon DaaS has a heap overwrite issue. A malicious actor with network access to port 427 on an ESXi host may be able to overwrite the heap of the OpenSLP service resulting in remote code execution.

Affected Versions:
VMWare Horizon DaaS 8.x prior to 9.0.0.0

Successful exploitation allows attacker to cause remote code execution

  • CVSS V3 rated as Critical - 9.8 severity.
  • CVSS V2 rated as High - 7.5 severity.
    • Solution
    Vmware has released patch for VMware Horizon DaaS.
    Refer to VMware advisory VMSA-2019-0022 for more information.

    Vendor References

    CVEs related to QID 372565

    CVE-2019-5544 |
    Software Advisories
    Advisory ID Software Component Link
    Horizon DaaS 9.0.0.0 URL Logo docs.vmware.com/en/VMware-Horizon-DaaS/services/rn/Horizon-DaaS-900-Release-Notes.html
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