RPC: VMware vCenter Server DCERPC Authentication Pointer Use of Out-of-range Pointer Offset
This signature detects attempts to exploit a known vulnerability against VMWare vCenter. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.
Extended Description
The VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.A malicious actor with network access to vCenter Server may trigger an out-of-bound write by sending a specially crafted packet leading to memory corruption.
Affected Products
Vmware vcenter_server
Short Name
RPC:VMWARE-DCERPC-BO
Severity
Critical
Recommended
False
Recommended Action
None
Category
RPC
Keywords
Authentication CVE-2023-20894 CVE-2023-34048 DCERPC Offset Out-of-range Pointer Server Use VMware of vCenter
Release Date
09/12/2023
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3667
Port
TCP/2012,2014,2020
False Positive
Rarely
Vendors
Vmware