CVE-2010-0212

Published Jul 28, 2010

Last updated 3 months ago

Overview

Description: OpenLDAP 2.4.22 allows remote attackers to cause a denial of service (crash) via a modrdn call with a zero-length RDN destination string, which is not properly handled by the smr_normalize function and triggers a NULL pointer dereference in the IA5StringNormalize function in schema_init.c, as demonstrated using the Codenomicon LDAPv3 test suite.
Source: cret@cert.org
NVD status: Modified

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-264

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:openldap:openldap:2.4.22:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "0FAEA812-BB47-47A3-A975-B3B8D30DBA36"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References