VMware Fusion 11.0.x < 11.5.6 Multiple Vulnerabilities (VMSA-2020-0023)

The version of VMware Fusion installed on the remote macOS or Mac OS X host is 11.0.x prior to 11.5.6. It is, therefore, affected by the following vulnerabilities: - A time-of-check time-of-use flaw exists related to ACPI device handling that allows an authenticated administrator to leak memory...

VMSA-2020-0023 : VMware ESXi, Workstation, Fusion and NSX-T updates address multiple security vulnerabilities

a. ESXi OpenSLP remote code execution vulnerability CVE-2020-3992 OpenSLP as used in ESXi has a use-after-free issue. A malicious actor residing in the management network who has access to port 427 on an ESXi machine may be able to trigger a use-after-free in the OpenSLP service resulting in remo...

CVE-2020-3995

In VMware ESXi 6.7 before ESXi670-201908101-SG, 6.5 before ESXi650-202007101-SG, Workstation 15.x before 15.1.0, Fusion 11.x before 11.1.0, the VMCI host drivers used by VMware hypervisors contain a memory leak vulnerability. A malicious actor with access to a virtual machine may be able to trigg...

CVE-2020-3995

CVE-2020-3995: VMware VMCI host driver memory leak in ESXi/Workstation/Fusion (affected versions listed in VMware advisories) can permit a VM-guest attacker with access to trigger memory leakage, potentially exhausting hypervisor memory during sustained attacks. Concrete details across sources sh...

KLA12100 Multiple vulnerabilities in VMware Workstation and Player

Multiple vulnerabilities were found in VMware Workstation and Player. Malicious users can exploit these vulnerabilities to obtain sensitive information, cause denial of service. Below is a complete list of vulnerabilities: 1. An out of bounds read vulnerability in ACPI device can be exploited to...

VMware ESXi, Workstation, Fusion and NSX-T updates address multiple security vulnerabilities (CVE-2020-3981, CVE-2020-3982, CVE-2020-3992, CVE-2020-3993, CVE-2020-3994, CVE-2020-3995)

3a. ESXi OpenSLP remote code execution vulnerability CVE-2020-3992 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. 3b. NSX-T MITM vulnerability CVE-2020-3993 VMware...

CVE-2020-3959

VMware ESXi 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, VMware Workstation 15.x before 15.1.0 and VMware Fusion 11.x before 11.1.0 contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be ab...

CVE-2020-3959

VMware ESXi 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, VMware Workstation 15.x before 15.1.0 and VMware Fusion 11.x before 11.1.0 contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be ab...

Memory corruption

VMware ESXi 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, VMware Workstation 15.x before 15.1.0 and VMware Fusion 11.x before 11.1.0 contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be ab...

CVE-2020-3959

Summary: CVE-2020-3959 affects VMware virtualization products (ESXi, Workstation, Fusion). The vulnerability is a memory leak in the VMCI module that, under local non-administrative VM access, can crash the vmx process and cause a partial denial of service. The initial description specifies affec...

CVE-2020-3959

VMware ESXi 6.7 before ESXi670-202004101-SG and 6.5 before ESXi650-202005401-SG, VMware Workstation 15.x before 15.1.0 and VMware Fusion 11.x before 11.1.0 contain a memory leak vulnerability in the VMCI module. A malicious actor with local non-administrative access to a virtual machine may be ab...

KLA12096 Multiple vulnerabilities in VMware Workstation and Player

Multiple vulnerabilities were found in VMware Workstation and Player. Malicious users can exploit these vulnerabilities to cause denial of service. Below is a complete list of vulnerabilities: 1. A memory leak vulnerability in VMCI module can be exploited locally to cause denial of service. 2. A...

VMware ESX / ESXi VMCI Privilege Escalation (VMSA-2013-0002) (remote check)

The remote VMware ESX / ESXi host is missing a security-related patch. It is, therefore, affected by a privilege escalation vulnerability in the Virtual Machine Communication Interface VMCI due to improper handling of control code in vmci.sys. A local attacker can exploit this to change memory...

ESXi 5.1 < Build 911593 Multiple Vulnerabilities (remote check)

The remote VMware ESXi 5.1 host is affected by the following security vulnerabilities : - An input validation error exists in the function 'pngsettext2' in the libpng library that could allow memory corruption and arbitrary code execution. CVE-2011-3048 - A privilege escalation vulnerability exis...

CVE-2013-3236

The vmcitransportdgramdequeue function in net/vmwvsock/vmcitransport.c in the Linux kernel before 3.9-rc7 does not properly initialize a certain length variable, which allows local users to obtain sensitive information from kernel stack memory via a crafted recvmsg or recvfrom system call...

VMware Virtual Machine Communication Interface (VMCI) - 'vmci.sys'

/ CVE-2013-1406 exploitation PoC by Artem Shishkin, Positive Research, Positive Technologies, 02-2013 / void stdcall FireShellDWORD dwSomeParam EscalatePrivilegeshProcessToElevate; // Equate the stack and quit the cycle ifndef AMD64 asm pop ebx pop edi push 0xFFFFFFF8 push 0xA010043 endif HANDLE...

VMware Virtual Machine Communication Interface (VMCI) - vmci.sys

VMware Virtual Machine Communication Interface VMCI - vmci.sys / CVE-2013-1406 exploitation PoC by Artem Shishkin, Positive Research, Positive Technologies, 02-2013 / void stdcall FireShellDWORD dwSomeParam EscalatePrivilegeshProcessToElevate; // Equate the stack and quit the cycle ifndef AMD64 a...

VMware Fusion 4.1 < 4.1.4 / 5.0 < 5.0.2 VMCI Privilege Escalation (VMSA-2013-0002)

The version of VMware Fusion installed on the Mac OS X host is a version prior to 4.1.4 / 5.0.2. It is, therefore, reportedly affected by a privilege escalation vulnerability in the Virtual Machine Communication Interface VMCI. By exploiting this issue, a local attacker could elevate their...

VMware Workstation 8.x < 8.0.5 / 9.x < 9.0.1 VMCI Privilege Escalation (VMSA-2013-0002)

The version of VMware Workstation installed on the remote host is a version prior to 8.0.5 / 9.0.1. It is, therefore, reportedly affected by a privilege escalation vulnerability in the Virtual Machine Communication Interface VMCI in the 'VMCI.sys' driver. By exploiting this issue, a local attacke...

VMSA-2013-0002 : VMware ESX, Workstation, Fusion, and View VMCI privilege escalation vulnerability

a. VMware VMCI privilege escalation VMware ESX, Workstation, Fusion, and View contain a vulnerability in the handling of control code in vmci.sys. A local malicious user may exploit this vulnerability to manipulate the memory allocation through the Virtual Machine Communication Interface VMCI cod...