CVE-2010-3696

Published Oct 7, 2010

Last updated 3 months ago

Overview

Description: The fr_dhcp_decode function in lib/dhcp.c in FreeRADIUS 2.1.9, in certain non-default builds, does not properly handle the DHCP Relay Agent Information option, which allows remote attackers to cause a denial of service (infinite loop and daemon outage) via a packet that has more than one sub-option. NOTE: some of these details are obtained from third party information.
Source: secalert@redhat.com
NVD status: Modified

Risk scores

CVSS 2.0

Type: Primary
Base score: 4.3
Impact score: 2.9
Exploitability score: 8.6
Vector string: AV:N/AC:M/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: CWE-399

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:freeradius:freeradius:2.1.9:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CE0CFEA6-1AC0-41AA-BEF0-16FE1A933758"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References