fkie_cve-2020-36225
Vulnerability from fkie_nvd
Published
2021-01-26 18:15
Modified
2024-11-21 05:29
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service.
References
cve@mitre.orghttp://seclists.org/fulldisclosure/2021/May/64Mailing List, Third Party Advisory
cve@mitre.orghttp://seclists.org/fulldisclosure/2021/May/65Mailing List, Third Party Advisory
cve@mitre.orghttp://seclists.org/fulldisclosure/2021/May/70Mailing List, Third Party Advisory
cve@mitre.orghttps://bugs.openldap.org/show_bug.cgi?id=9412Issue Tracking, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/commit/554dff1927176579d652f2fe60c90e9abbad4c65Patch, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/commit/5a2017d4e61a6ddc4dcb4415028e0d08eb6bca26Patch, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439Patch, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/commit/d169e7958a3e0dc70f59c8374bf8a59833b7bdd8Patch, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57Release Notes, Vendor Advisory
cve@mitre.orghttps://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
cve@mitre.orghttps://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2021/02/msg00005.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20210226-0002/Third Party Advisory
cve@mitre.orghttps://support.apple.com/kb/HT212529Third Party Advisory
cve@mitre.orghttps://support.apple.com/kb/HT212530Third Party Advisory
cve@mitre.orghttps://support.apple.com/kb/HT212531Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2021/dsa-4845Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2021/May/64Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2021/May/65Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2021/May/70Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.openldap.org/show_bug.cgi?id=9412Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/commit/554dff1927176579d652f2fe60c90e9abbad4c65Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/commit/5a2017d4e61a6ddc4dcb4415028e0d08eb6bca26Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/commit/d169e7958a3e0dc70f59c8374bf8a59833b7bdd8Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/tags/OPENLDAP_REL_ENG_2_4_57Release Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2021/02/msg00005.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20210226-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT212529Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT212530Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT212531Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2021/dsa-4845Third Party Advisory
Impacted products
Vendor Product Version
openldap openldap *
debian debian_linux 9.0
debian debian_linux 10.0
apple macos *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:openldap:openldap:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2192B6C0-FDC8-4609-B6C4-C78633717D07",
              "versionEndExcluding": "2.4.57",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "617E79BC-1012-4778-BDE7-44A238CC8D7A",
              "versionEndExcluding": "11.4",
              "versionStartIncluding": "11.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A flaw was discovered in OpenLDAP before 2.4.57 leading to a double free and slapd crash in the saslAuthzTo processing, resulting in denial of service."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un fallo en OpenLDAP versiones anteriores a 2.4.57, conllevando a una doble liberaci\u00f3n y un bloqueo de slapd en el procesamiento de saslAuthzTo, resultando en una denegaci\u00f3n de servicio"
    }
  ],
  "id": "CVE-2020-36225",
  "lastModified": "2024-11-21T05:29:05.157",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-01-26T18:15:57.037",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://seclists.org/fulldisclosure/2021/May/64"
    },
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    },
    {
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    },
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    },
    {
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    },
    {
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      "url": "https://git.openldap.org/openldap/openldap/-/commit/c0b61a9486508e5202aa2e0cfb68c9813731b439"
    },
    {
      "source": "cve@mitre.org",
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        "Patch",
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      ],
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    },
    {
      "source": "cve@mitre.org",
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      ],
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    },
    {
      "source": "cve@mitre.org",
      "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E"
    },
    {
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      "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
      ],
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00005.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://security.netapp.com/advisory/ntap-20210226-0002/"
    },
    {
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      ],
      "url": "https://support.apple.com/kb/HT212529"
    },
    {
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      ],
      "url": "https://support.apple.com/kb/HT212531"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "https://www.debian.org/security/2021/dsa-4845"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://bugs.openldap.org/show_bug.cgi?id=9412"
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    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-415"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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