Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2013-6456

Disclosure Date: April 15, 2014 •
CVE-2013-6456
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The LXC driver (lxc/lxc_driver.c) in libvirt 1.0.1 through 1.2.1 allows local users to (1) delete arbitrary host devices via the virDomainDeviceDettach API and a symlink attack on /dev in the container; (2) create arbitrary nodes (mknod) via the virDomainDeviceAttach API and a symlink attack on /dev in the container; and cause a denial of service (shutdown or reboot host OS) via the (3) virDomainShutdown or (4) virDomainReboot API and a symlink attack on /dev/initctl in the container, related to “paths under /proc/$PID/root” and the virInitctlSetRunLevel function.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • fedoraproject,
  • redhat

Products

  • fedora 20,
  • libvirt 1.0.1,
  • libvirt 1.0.2,
  • libvirt 1.0.3,
  • libvirt 1.0.4,
  • libvirt 1.0.5,
  • libvirt 1.0.5.1,
  • libvirt 1.0.5.2,
  • libvirt 1.0.5.3,
  • libvirt 1.0.5.4,
  • libvirt 1.0.5.5,
  • libvirt 1.0.5.6,
  • libvirt 1.0.6,
  • libvirt 1.1.0,
  • libvirt 1.1.1,
  • libvirt 1.1.2,
  • libvirt 1.1.3,
  • libvirt 1.1.4,
  • libvirt 1.2.0,
  • libvirt 1.2.1
Technical Analysis