VMware fixes several flaws in its ESXi, Workstation, Fusion and NSX-T

From securityaffairs.co

VMware has fixed several vulnerabilities in its ESXi, Workstation, Fusion and NSX-T products, including a critical flaw that allows arbitrary code execution.

The critical vulnerability, tracked as CVE-2020-3992, is a use-after-free issue that affects the OpenSLP service in ESXi. The vulnerability can allow remote attackers to execute arbitrary code on affected installations of the ESXi product.

The attacker can exploit the flaw needs to be on the management network and have access to port 427 on an ESXi machine in order to exploit the vulnerability.

“OpenSLP as used in ESXi has a use-after-free issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8.” reads the advisory published by VMware.

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