Vulnerability Monitor

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CVE-2010-2242

Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.

Published

2010-08-19T18:00:03.670

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 2.1 (LOW)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

3.9

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-264
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application libvirt libvirt 0.2.0 Yes
Application libvirt libvirt 0.2.1 Yes
Application libvirt libvirt 0.2.2 Yes
Application libvirt libvirt 0.2.3 Yes
Application libvirt libvirt 0.3.0 Yes
Application libvirt libvirt 0.3.1 Yes
Application libvirt libvirt 0.3.2 Yes
Application libvirt libvirt 0.3.3 Yes
Application libvirt libvirt 0.4.0 Yes
Application libvirt libvirt 0.4.1 Yes
Application libvirt libvirt 0.4.2 Yes
Application libvirt libvirt 0.4.3 Yes
Application libvirt libvirt 0.4.4 Yes
Application libvirt libvirt 0.4.6 Yes
Application libvirt libvirt 0.5.0 Yes
Application libvirt libvirt 0.5.1 Yes
Application libvirt libvirt 0.6.0 Yes
Application libvirt libvirt 0.6.1 Yes
Application libvirt libvirt 0.6.2 Yes
Application libvirt libvirt 0.6.3 Yes
Application libvirt libvirt 0.6.4 Yes
Application libvirt libvirt 0.6.5 Yes
Application libvirt libvirt 0.7.0 Yes
Application libvirt libvirt 0.7.1 Yes
Application libvirt libvirt 0.7.2 Yes
Application libvirt libvirt 0.7.3 Yes
Application libvirt libvirt 0.7.4 Yes
Application libvirt libvirt 0.7.5 Yes
Application libvirt libvirt 0.7.6 Yes
Application libvirt libvirt 0.7.7 Yes
Application libvirt libvirt 0.8.0 Yes
Application libvirt libvirt 0.8.1 Yes
Application libvirt libvirt 0.8.2 Yes
References