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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2021-21974

OpenSLP as used in ESXi (7.0 before ESXi70U1c-17325551, 6.7 before ESXi670-202102401-SG, 6.5 before ESXi650-202102101-SG) has a heap-overflow vulnerability. A malicious actor resid

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Status
Published
Published
Updated
Assigning organization
vmware

Description

OpenSLP as used in ESXi (7.0 before ESXi70U1c-17325551, 6.7 before ESXi670-202102401-SG, 6.5 before ESXi650-202102101-SG) has a heap-overflow vulnerability. A malicious actor residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue in OpenSLP service resulting in remote code execution.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

n/a VMware ESXi

  • 7.0 before ESXi70U1c-17325551affected
  • 6.7 before ESXi670-202102401-SGaffected
  • 6.5 before ESXi650-202102101-SGaffected

n/a VMware Cloud Foundation

  • 4.x before 4.2 and 3.xaffected

References