CVE-2010-0211 (GCVE-0-2010-0211)

Vulnerability from cvelistv5 – Published: 2010-07-27 22:00 – Updated: 2024-08-07 00:37
VLAI
Summary
The slap_modrdn2mods function in modrdn.c in OpenLDAP 2.4.22 does not check the return value of a call to the smr_normalize function, which allows remote attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a modrdn call with an RDN string containing invalid UTF-8 sequences, which triggers a free of an invalid, uninitialized pointer in the slap_mods_free function, as demonstrated using the Codenomicon LDAPv3 test suite.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
URL Tags
http://www.securitytracker.com/id?1024221 vdb-entryx_refsource_SECTRACK
http://support.apple.com/kb/HT4435 x_refsource_CONFIRM
http://security.gentoo.org/glsa/glsa-201406-36.xml vendor-advisoryx_refsource_GENTOO
http://www.openldap.org/its/index.cgi/Software%20… x_refsource_CONFIRM
http://www.vmware.com/security/advisories/VMSA-20… x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2010/1858 vdb-entryx_refsource_VUPEN
http://secunia.com/advisories/40677 third-party-advisoryx_refsource_SECUNIA
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
http://www.vupen.com/english/advisories/2010/1849 vdb-entryx_refsource_VUPEN
http://www.securityfocus.com/bid/41770 vdb-entryx_refsource_BID
http://www.redhat.com/support/errata/RHSA-2010-05… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/40687 third-party-advisoryx_refsource_SECUNIA
http://www.securityfocus.com/archive/1/515545/100… mailing-listx_refsource_BUGTRAQ
http://lists.opensuse.org/opensuse-security-annou… vendor-advisoryx_refsource_SUSE
http://www.redhat.com/support/errata/RHSA-2010-05… vendor-advisoryx_refsource_REDHAT
http://kb.juniper.net/InfoCenter/index?page=conte… x_refsource_CONFIRM
http://secunia.com/advisories/40639 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/42787 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0025 vdb-entryx_refsource_VUPEN
Date Public
2010-07-20 00:00
Show details on NVD website
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            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "http://www.vmware.com/security/advisories/VMSA-2011-0001.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link",
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2010/1849"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link",
              "Vendor Advisory"
            ],
            "url": "http://www.vupen.com/english/advisories/2010/1858"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Broken Link"
            ],
            "url": "http://www.vupen.com/english/advisories/2011/0025"
          }
        ],
        "sourceIdentifier": "cret@cert.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-252"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-01-28T22:26:02+00:00",
      "cve": "CVE-2010-0211",
      "id": "CVE-2010-0211",
      "initial_release_date": "2010-07-19T00:00:00+00:00",
      "product_status:fixed": "331",
      "product_status:known_not_affected": "7",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "openldap: modrdn processing uninitialized pointer free",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2010/cve-2010-0211.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "critical",
      "current_release_date": "2026-09-06T00:03:33Z",
      "cve": "CVE-2010-0211",
      "id": "CVE-2010-0211",
      "initial_release_date": "2023-02-15T06:00:45Z",
      "product_status:recommended": "17",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2010-0211",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2010-0211.json",
      "version": "11"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.