Authentication flaw

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

CVE-2016-5008

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

CVE-2016-5008

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

CVE-2016-5008

CVE-2016-5008 affects libvirt prior to 2.0.0, where setting the VNC password to an empty string fails to disable authentication, allowing an unauthenticated remote attacker to establish a VNC session. The root cause is improper disabling of password checking for VNC when the password is empty. Do...

CVE-2016-5008

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

UBUNTU-CVE-2016-5008

libvirt before 2.0.0 improperly disables password checking when the password on a VNC server is set to an empty string, which allows remote attackers to bypass authentication and establish a VNC session by connecting to the server...

Debian DLA-574-1 : qemu-kvm security update

Multiple vulnerabilities have been discovered in qemu-kvm, a full virtualization solution on x86 hardware. The Common Vulnerabilities and Exposures project identifies the following problems : CVE-2015-5239 Lian Yihan discovered that QEMU incorrectly handled certain payload messages in the VNC...

MGASA-2016-0248 Updated libvirt packages fix security vulnerabilities

Updated libvirt packages fix security vulnerability: Vivian Zhang and Christoph Anton Mitterer discovered that setting an empty VNC password does not work as documented in Libvirt, a virtualisation abstraction library. When the password on a VNC server is set to the empty string, authentication o...

Updated libvirt packages fix security vulnerabilities

Updated libvirt packages fix security vulnerability: Vivian Zhang and Christoph Anton Mitterer discovered that setting an empty VNC password does not work as documented in Libvirt, a virtualisation abstraction library. When the password on a VNC server is set to the empty string, authentication o...

Security update for qemu (important)

qemu was updated to fix 29 security issues. These security issues were fixed: - CVE-2016-4439: Avoid OOB access in 53C9X emulation bsc980711 - CVE-2016-4441: Avoid OOB access in 53C9X emulation bsc980723 - CVE-2016-4952: Avoid OOB access in Vmware PV SCSI emulation bsc981266 - CVE-2015-8817: Avoi...

Debian DSA-3613-1 : libvirt - security update

Vivian Zhang and Christoph Anton Mitterer discovered that setting an empty VNC password does not work as documented in Libvirt, a virtualisation abstraction library. When the password on a VNC server is set to the empty string, authentication on the VNC server will be disabled, allowing any user ...

Debian DLA-541-1 : libvirt security update

It was discovered that there was a password policy issue in libvirt, a library for interfacing with different virtualization systems. Setting an empty graphics password is documented as a way to disable VNC/SPICE access, but QEMU does not always behave like that. VNC would happily accept the empt...

[SECURITY] [DSA 3613-1] libvirt security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3613-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 02, 2016 https://www.debian.org/security/faq -...

[SECURITY] [DSA 3613-1] libvirt security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3613-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 02, 2016 https://www.debian.org/security/faq -...

DSA-3613-1 libvirt - security update

Bulletin has no description...

Debian Security Advisory DSA 3613-1 (libvirt - security update)

Vivian Zhang and Christoph Anton Mitterer discovered that setting an empty VNC password does not work as documented in Libvirt, a virtualisation abstraction library. When the password on a VNC server is set to the empty string, authentication on the VNC server will be disabled, allowing any user ...

[SECURITY] [DLA 541-1] libvirt security update

Package : libvirt Version : 0.9.12.3-1+deb7u2 CVE ID : CVE-2016-5008 It was discovered that there was a password policy issue in libvirt, a library for interfacing with different virtualization systems. Setting an empty graphics password is documented as a way to disable VNC/SPICE access, but QEM...

Debian: Security Advisory (DSA-3613-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2016 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 ifdescription...

SUSE SLED12 / SLES12 Security Update : qemu (SUSE-SU-2016:1560-1)

qemu was updated to fix 37 security issues. These security issues were fixed : - CVE-2016-4439: Avoid OOB access in 53C9X emulation bsc980711 - CVE-2016-4441: Avoid OOB access in 53C9X emulation bsc980723 - CVE-2016-4952: Avoid OOB access in Vmware PV SCSI emulation bsc981266 - CVE-2015-8817: Avo...

vnc-title NSE Script

Tries to log into a VNC server and get its desktop name. Uses credentials discovered by vnc-brute, or None authentication types. If realvnc-auth-bypass was run and returned VULNERABLE, this script will use that vulnerability to bypass authentication. See also: vnc-brute.nse realvnc-auth-bypass.ns...