CVE-2011-2212

Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service guest crash or gain privileges via a crafted indirect descriptor related to "virtqueue in and out requests."...

CVE-2011-2527: Undefined Security Weakness

The changeprocessuid function in os-posix.c in Qemu 0.14.0 and earlier does not properly drop group privileges when the -runas option is used, which allows local guest users to access restricted files on the host...

libguestfs: virt-edit creates a new file, when it is used leading to loss of file attributes (permissions, owner, SELinux context etc.)

virt-edit in libguestfs before 1.18.0 does not preserve the permissions from the original file and saves the new file with world-readable permissions when editing, which might allow local guest users to obtain sensitive information...

kernel: thp: __split_huge_page() mapcount != page_mapcount BUG_ON()

The Linux kernel before 3.3.1, when KVM is used, allows guest OS users to cause a denial of service host OS crash by leveraging administrative access to the guest OS, related to the pmdnoneorclearbad function and page faults for huge pages...

PT-2012-1561

Name of the Vulnerable Software and Affected Versions Qemu versions 0.14.0 and earlier Description The issue arises from the change process uid function in os-posix.c, which fails to properly drop group privileges when the -runas option is used. This allows local guest users to access restricted...

Microsoft Windows SMB/NETBIOS NULL Session Authentication Bypass Vulnerability

The host is running SMB/NETBIOS and prone to authentication bypass Vulnerability OpenVAS Vulnerability Test $Id: gbmswindowssmbsharepasswdnullsecbypassvuln.nasl 7550 2017-10-24 12:17:52Z cfischer $ Microsoft Windows SMB/NETBIOS NULL Session Authentication Bypass Vulnerability Authors: Antu Sanadi...

PT-2011-4318

Name of the Vulnerable Software and Affected Versions Apple Mac OS X versions prior to 10.7.2 Description The issue concerns the SMB File Server component, which fails to restrict access to the share point record of a guest-restricted folder for all guest users. This allows remote attackers to...

Microsoft Windows SMB/NETBIOS NULL Session Authentication Bypass Vulnerability

Microsoft Windows is prone to an authentication bypass vulnerability via SMB/NETBIOS. SPDX-FileCopyrightText: 2011 Greenbone AG 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-only...

PT-2014-2114

Name of the Vulnerable Software and Affected Versions Xen version 3.0.3 Description The issue allows local SMP guest users to cause a denial of service, resulting in a host crash. This is achieved by replacing the instruction that causes the VM to exit in one thread with a different instruction i...

CVE-2011-2512

The virtioqueuenotify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service guest crash and possibly execute arbitrary code via a negative number in the Queue Notify field of the Virtio Header, which bypasses a signed...

CVE-2011-2212

Buffer overflow in the virtio subsystem in qemu-kvm 0.14.0 and earlier allows privileged guest users to cause a denial of service guest crash or gain privileges via a crafted indirect descriptor related to "virtqueue in and out requests."...

CVE-2011-1750

Multiple heap-based buffer overflows in the virtio-blk driver hw/virtio-blk.c in qemu-kvm 0.14.0 allow local guest users to cause a denial of service guest crash and possibly gain privileges via a 1 write request to the virtioblkhandlewrite function or 2 read request to the virtioblkhandleread...

cgTestimonial 2.2 Joomla Component Multiple Remote Vulnerabilities

cgTestimonial 2.2 Joomla Component Multiple Remote Vulnerabilities Name cgTestimonial Vendor http://www.cmsgalaxy.com Versions Affected 2.2 Author Salvatore Fresta aka Drosophila Website http://www.salvatorefresta.net Contact salvatorefresta at gmail dot com Date 2010-08-06 X. INDEX I. ABOUT THE...

Design/Logic Flaw

Citrix XenServer 5.0 Update 2 and earlier, and 5.5 Update 1 and earlier, when using a pvops kernel, allows guest users to cause a denial of service in the host via unspecified vectors that trigger "incorrectly set flags."...

Format string

The driveinit function in QEMU 0.9.1 determines the format of a raw disk image based on the header, which allows local guest users to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted...

DEBIAN-CVE-2008-2004

The driveinit function in QEMU 0.9.1 determines the format of a raw disk image based on the header, which allows local guest users to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted...

CVE-2008-2004

The driveinit function in QEMU 0.9.1 determines the format of a raw disk image based on the header, which allows local guest users to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted...

CVE-2008-2004

CVE-2008-2004 concerns QEMU up to 0.9.1 where drive_init determines the raw-disk image format from the header. By altering the header to identify a different format, a local guest user can cause the host to disclose arbitrary host files when the guest is restarted. The vulnerability is tied to QE...

CVE-2008-2004: Exposure of Sensitive Information to an Unauthorized Actor

The driveinit function in QEMU 0.9.1 determines the format of a raw disk image based on the header, which allows local guest users to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted...

Debian Security Advisory DSA 420-1 (jitterbug)

The remote host is missing an update to jitterbug announced via advisory DSA 420-1. OpenVAS Vulnerability Test $Id: deb4201.nasl 6616 2017-07-07 12:10:49Z cfischer $ Description: Auto-generated from advisory DSA 420-1 Authors: Thomas Reinke Copyright: Copyright c 2007 E-Soft Inc...