CVE-2006-3122

Published Aug 9, 2006

Last updated 13 years ago

Overview

Description: The supersede_lease function in memory.c in ISC DHCP (dhcpd) server 2.0pl5 allows remote attackers to cause a denial of service (application crash) via a DHCPDISCOVER packet with a 32 byte client-identifier, which causes the packet to be interpreted as a corrupt uid and causes the server to exit with "corrupt lease uid."
Source: security@debian.org
NVD status: Analyzed

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: CWE-399

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:isc:dhcpd:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "9ED82578-CA62-4CA8-8633-B9E8DD133050",
            "versionEndIncluding": "2.0pl5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References