CVE-2020-2026

A malicious guest compromised before a container creation e.g. a malicious guest image or a guest running multiple containers can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata...

CVE-2020-2026: Improper Link Resolution Before File Access

A malicious guest compromised before a container creation e.g. a malicious guest image or a guest running multiple containers can trick the kata runtime into mounting the untrusted container filesystem on any host path, potentially allowing for code execution on the host. This issue affects: Kata...

vmware_escape

This is an exploit module for VMware Workstation prior to version 12.5.5. The exploit targets a vulnerability in the way VMware handles certain types of memory access, allowing an attacker to execute arbitrary code on the host system. The exploit is designed to be used by an attacker who has gain...

QEMU: Slirp: potential OOB access due to unsafe snprintf() usages

An out-of-bounds heap buffer access flaw was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in tcpemu routine while emulating IRC and other protocols due to unsafe usage of the snprintf3 function. A user or process could use this flaw to crash the QEMU process...

CVE-2020-10565

grub2-bhyve, as used in FreeBSD bhyve before revision 525916 2020-02-12, does not validate the address provided as part of a memrw command read or write by a guest through a grub2.cfg file. This allows an untrusted guest to perform arbitrary read or write operations in the context of the grub-bhy...

Exploit for OS Command Injection in Docker

This is a PoC exploit for CVE-2019-5736, a Docker escape vulnerability. The target product/service is Docker, and the vulnerability class/vector is a Docker escape. The probable entry point is the Dockerfile, which contains a series of RUN commands that ultimately lead to the execution of the...

VMware Workstation and VMware Fusion Out-of-Bounds Write Vulnerability

VMware Workstation is a desktop virtual computing software from VMware with Windows and Linux versions. VMware Fusion is a virtual machine hypervisor developed by VMware for Macintosh computers. An out-of-bounds write vulnerability exists in the e1000e virtual network adapter in VMware Workstatio...

CVE-2019-5541

VMware Workstation 15.x before 15.5.1 and Fusion 11.x before 11.5.1 contain an out-of-bounds write vulnerability in the e1000e virtual network adapter. Successful exploitation of this issue may lead to code execution on the host from the guest or may allow attackers to create a denial-of-service...

QEMU: slirp: heap buffer overflow while reassembling fragmented datagrams

A heap buffer overflow issue was found in the way SLiRP networking back-end in QEMU processes fragmented packets. It could occur while reassembling the fragmented datagrams of an incoming packet. A privileged user/process inside guest could use this flaw to crash the QEMU process resulting in DoS...

QEMU: device_tree: heap buffer overflow while loading device tree blob

A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...

QEMU: device_tree: heap buffer overflow while loading device tree blob

A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...

CVE-2019-0965

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...

QEMU: device_tree: heap buffer overflow while loading device tree blob

A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...

Hyper-V Hardware Virtualization Code Execution

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system exists due to insufficient verification of input data on the host server. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the host operating system using a...

Hyper-V Hardware Virtualization Code Execution

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system exists due to insufficient verification of input data on the host server. Exploiting this vulnerability allows a malicious actor to execute arbitrary code in the host operating system using a...

CVE-2019-0620

A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...

CVE-2019-5525

VMware Workstation 15.x before 15.1.0 contains a use-after-free vulnerability in the Advanced Linux Sound Architecture ALSA backend. A malicious user with normal user privileges on the guest machine may exploit this issue in conjunction with other issues to execute code on the Linux host where...

CVE-2019-5524

VMware Workstation 14.x before 14.1.6 and Fusion 10.x before 10.1.6 contain an out-of-bounds write vulnerability in the e1000 virtual network adapter. This issue may allow a guest to execute code on the host...

QEMU Media Transport Protocol Directory Traversal Vulnerability

QEMU aka Quick Emulator is a suite of simulation processor software. The software is fast and cross-platform. A security vulnerability exists in the media transfer protocol in versions of QEMU prior to 3.1.0, which stems from the program's failure to properly filter usernames. An attacker could...

USN-3826-1 qemu vulnerabilities

Daniel Shapira and Arash Tohidi discovered that QEMU incorrectly handled NE2000 device emulation. An attacker inside the guest could use this issue to cause QEMU to crash, resulting in a denial of service. CVE-2018-10839 It was discovered that QEMU incorrectly handled the Slirp networking back-en...