VMSA-2019-0022 : VMware ESXi updates address OpenSLP remote code execution vulnerability

critical Nessus Plugin ID 132017
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The remote VMware ESXi host is missing one or more security-related patches.


VMware ESXi updates address OpenSLP remote code execution vulnerability (CVE-2019-5544)

OpenSLP as used in ESXi 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.


Apply the missing patches.

See Also


Plugin Details

Severity: Critical

ID: 132017

File Name: vmware_VMSA-2019-0022.nasl

Version: 1.4

Type: local

Published: 12/12/2019

Updated: 12/19/2019

Dependencies: ssh_get_info.nasl

Risk Information

CVSS Score Source: CVE-2019-5544


Risk Factor: Critical

Score: 9.4


Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Temporal Vector: E:U/RL:OF/RC:C


Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:vmware:esxi:6.0, cpe:/o:vmware:esxi:6.5, cpe:/o:vmware:esxi:6.7

Required KB Items: Host/local_checks_enabled, Host/VMware/release, Host/VMware/version

Exploit Ease: No known exploits are available

Patch Publication Date: 12/5/2019

Vulnerability Publication Date: 12/6/2019

Reference Information

CVE: CVE-2019-5544

VMSA: 2019-0022