CVE-2012-3445

Published Aug 7, 2012

Last updated 12 years ago

Overview

Description: The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 3.5
Impact score: 2.9
Exploitability score: 6.8
Vector string: AV:N/AC:M/Au:S/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-399

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:redhat:libvirt:0.9.13:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "37F280ED-37E3-4AB5-9BF1-AC935D904503"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References