CVE-2007-2028

Published Apr 13, 2007

Last updated 7 years ago

Overview

Description: Memory leak in freeRADIUS 1.1.5 and earlier allows remote attackers to cause a denial of service (memory consumption) via a large number of EAP-TTLS tunnel connections using malformed Diameter format attributes, which causes the authentication request to be rejected but does not reclaim VALUE_PAIR data structures.
Source: secalert@redhat.com
NVD status: Modified

Hype score: Not currently trending

Risk scores

CVSS 2.0

Type: Primary
Base score: 5
Impact score: 2.9
Exploitability score: 10
Vector string: AV:N/AC:L/Au:N/C:N/I:N/A:P

Weaknesses

nvd@nist.gov: NVD-CWE-Other

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "D9C422CB-4D04-43F5-A10C-CD5B216E6D28",
            "versionEndIncluding": "1.1.5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References