[SECURITY] [DSA 4819-1] kitty security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4819-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff December 26, 2020 https://www.debian.org/security/faq -...

Elevation of Privilege Vulnerability in the Windows Client of Night God Emulator

Night God Emulator is a completely free software. An elevation of privilege vulnerability exists in the Windows client of NightGod Emulator, which can be exploited by an attacker to gain control of the server...

QEMU iSCSI Protocol Emulator Code Execution

The vulnerability of the iSCSI protocol emulation software developed by QEMU is related to buffer overflow attacks. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or trigger a denial-of-service attack...

Binary Vulnerability in Night God Emulator (Windows Client)

Night God Emulator is a completely free software. A binary vulnerability exists in Night God Emulator Windows client, which can be exploited by attackers to elevate kernel privileges...

Fedora: Security Advisory for libslirp (FEDORA-2020-77f93f41be)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Amazon Linux 2 : qemu (ALAS-2020-1570)

The version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1570 advisory. A use-after-free issue was found in the SLiRP networking implementation of the QEMU emulator. The issue occurs in ipreass...

Exploit for CVE-2016-2384

This repository contains proof-of-concept exploits for two Linux kernel vulnerabilities: CVE-2016-2384 and CVE-2017-6074. CVE-2016-2384 is a double-free vulnerability in the USB MIDI driver. The exploit is a part of a proof-of-concept exploit for the vulnerability in the usb-midi driver. It is...

QEMU code-related vulnerabilities

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. QEMU has a code issue vulnerability that can be exploited by an attacker to force an assertion error via QEMU's usb packet mapping to trigger a...

QEMU buffer error vulnerability

QEMU is a suite of analog processor software. QEMU suffers from a buffer overflow vulnerability. An attacker could exploit this vulnerability to cause a stack buffer over-read via a value obtained from a host controller driver...

[SECURITY] Fedora 33 Update: swtpm-0.5.1-2.20201117git96f5a04.fc33

TPM emulator built on libtpms providing TPM functionality for QEMU VMs...

[SECURITY] Fedora 32 Update: swtpm-0.5.1-2.20201117git96f5a04.fc32

TPM emulator built on libtpms providing TPM functionality for QEMU VMs...

Stefanberger Swtpm Security Vulnerabilities

Stefanberger Swtpm is a Libtpms-based software emulator from the individual developer Stefanberger. The software supports features such as sockets, character devices and the Linux CUSE interface. A security vulnerability exists in Stefanberger Swtpm versions prior to 0.5.1, which stems from a...

Fedora: Security Advisory for swtpm (FEDORA-2020-c707fcb91f)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Fedora: Security Advisory for swtpm (FEDORA-2020-00d28cf56b)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

libslirp buffer overread vulnerability (CNVD-2021-44714)

libslirp is a general-purpose TCP-IP emulator for managing virtual network services in a hypervisor. A buffer over-read vulnerability exists in ncsi.c in libslirp 4.3.1 and earlier versions, which stems from ncsi.c attempting to read a certain amount of header data despite having exceeded the tot...

libslirp buffer error vulnerability

libslirp is a general-purpose TCP-IP emulator for managing virtual network services in a hypervisor. A buffer overread vulnerability exists in libslirp 4.3.1 and earlier versions of slirp.c. The vulnerability stems from slirp.c attempting to read a certain amount of header data even though the...

Important: qemu-kvm

Issue Overview: qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service guest crash by leveraging mishandling of the seccomp policy for threads other than the main thread. CVE-2018-15746 A heap buffer overflow issue was found in the SLiRP networking implementation of...

PT-2020-6485

Name of the Vulnerable Software and Affected Versions QEMU affected versions not specified Description A reachable assertion issue was found in the USB EHCI emulation code of QEMU. It could occur while processing USB requests due to missing handling of DMA memory map failure. A malicious privileg...

Amazon Linux AMI : qemu-kvm (ALAS-2020-1449)

The version of qemu-kvm installed on the remote host is prior to 1.5.3-156.24. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2020-1449 advisory. qemu-seccomp.c in QEMU might allow local OS guest users to cause a denial of service guest crash by leveraging...

Important: qemu

Issue Overview: A memory leakage flaw was found in the way the VNC display driver of QEMU handled the connection disconnect when ZRLE and Tight encoding are enabled. Two VncState objects are created, and one allocates memory for the Zlib's data object. This allocated memory is not freed upon...