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 residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue i...

Heap overflow

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 i...

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 residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue i...

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 residing within the same network segment as ESXi who has access to port 427 may be able to trigger the heap-overflow issue i...

CVE-2021-21974

CVE-2021-21974 is a heap-based overflow in VMware ESXi’s OpenSLP service that can enable remote code execution when an attacker on the same network segment can reach port 427. Affected releases include ESXi 7.x (before ESXi70U1c-17325551), ESXi 6.7 (before 202102401-SG), and ES6.5 (before 2021021...

Critical RCE Flaws Affect VMware ESXi and vSphere Client — Patch Now

VMware has addressed multiple critical remote code execution RCE vulnerabilities in VMware ESXi and vSphere Client virtual infrastructure management platform that may allow attackers to execute arbitrary commands and take control of affected systems. "A malicious actor with network access to port...

VMware ESXi OpenSLP Heap Overflow Vulnerability

VMware ESXi is VMware's open server resource consolidation platform that enables centralized management of multiple servers with less hardware and improved server performance and security. VMware ESXi OpenSLP Heap Overflow Vulnerability.The VMware ESXi OpenSLP heap overflow vulnerability is...

威睿 VMware ESXi 缓冲区错误漏洞

VMware ESXi is VMware's open server resource consolidation platform that enables centralized management of multiple servers with less hardware and improved server performance and security. VMware ESXi OpenSLP Heap Overflow Vulnerability.The VMware ESXi OpenSLP heap overflow vulnerability is...

VMware ESXi SLP Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of VMware ESXi. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of SLP messages. The issue results from the lack of proper validati...

VMware Releases Multiple Security Updates

VMware has released security updates to address multiple vulnerabilities—CVE-2021-21972, CVE-2021-21973, CVE-2021-21974—in ESXi, vCenter Server, and Cloud Foundation. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. CISA encourages users and...

PT-2021-2129

Name of the Vulnerable Software and Affected Versions: VMware ESXi versions 6.5 before ESXi650-202102101-SG VMware ESXi versions 6.7 before ESXi670-202102401-SG VMware ESXi versions 7.0 before ESXi70U1c-17325551 Description: VMware ESXi’s OpenSLP service contains a heap-overflow vulnerability. An...

VMSA-2021-0002:VMware ESXi and vCenter Server updates address multiple security vulnerabilities

Advisory ID: VMSA-2021-0002 CVSSv3 Range: 5.3-9.8 Issue Date:2021-02-23 Updated On: 2021-02-23 Initial Advisory CVEs: CVE-2021-21972, CVE-2021-21973, CVE-2021-21974 Synopsis: VMware ESXi and vCenter Server updates address multiple security vulnerabilities CVE-2021-21972, CVE-2021-21973,...

Exploit for Out-of-bounds Write in Vmware Horizon_Daas

VMwareESXIOpenSLPPoCs CVE-2020-3992...

ESXi 7.0 DoS (VMSA-2020-0029)

According to its self-reported version number, the remote VMware ESXi host is version 7.0. It is, therefore, affected by a DoS vulnerability due to improper input validation in GuestInfo. A malicious actor with normal user privilege access to a virtual machine can crash the virtual machine's vmx...

The vulnerability of VMware ESXi, VMware Workstation, VMware Fusion, and VMware Cloud Foundation, related to the manipulation of the zero pointer, allows a malicious actor to trigger a service failure.

The vulnerabilities of VMware ESXi, VMware Workstation, VMware Fusion, and VMware Cloud Foundation are related to the handling of the zero pointer. Exploiting these vulnerabilities can allow attackers to trigger service failures...

Security update for cobbler (moderate)

openSUSE Security Update: Security update for cobbler Announcement ID: openSUSE-SU-2021:0046-1 Rating: moderate References: 1020376 1029276 1048183 1074594 1075014 1081714 1081739 1090205 1097733 1101670 1104189 1104190 1104287 1105440 1105442 1113747 1128754 1128926 1130658 1134588 1149075 11518...

CVE-2020-3999

VMware ESXi 7.0 prior to ESXi70U1c-17325551, VMware Workstation 16.x prior to 16.0 and 15.x prior to 15.5.7, VMware Fusion 12.x prior to 12.0 and 11.x prior to 11.5.7 and VMware Cloud Foundation contain a denial of service vulnerability due to improper input validation in GuestInfo. A malicious...

Input validation

VMware ESXi 7.0 prior to ESXi70U1c-17325551, VMware Workstation 16.x prior to 16.0 and 15.x prior to 15.5.7, VMware Fusion 12.x prior to 12.0 and 11.x prior to 11.5.7 and VMware Cloud Foundation contain a denial of service vulnerability due to improper input validation in GuestInfo. A malicious...

CVE-2020-3999

CVE-2020-3999 affects VMware ESXi (7.0 with patch ESXi70U1c-17325551), VMware Workstation (16.x before 16.0 and 15.x before 15.5.7), VMware Fusion (12.x before 12.0 and 11.x before 11.5.7) and VMware Cloud Foundation. The vulnerability is a denial of service caused by improper input validation in...

VMware ESXi and VMware Workstation Code Issue Vulnerability

Vmware VMware ESXi and VMware Workstation are both products of Vmware, Inc. VMware ESXi is a server virtualization platform that can be installed directly on physical servers.VMware Workstation is a set of virtual machine software. VMware ESXi is a server virtualization platform that can be...