gsd-2020-15719
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.
Aliases
Aliases
CVE-2020-15719


To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-15719",
    "description": "libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.",
    "id": "GSD-2020-15719",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-15719.html",
      "https://access.redhat.com/errata/RHBA-2019:3674"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-15719"
      ],
      "details": "libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.",
      "id": "GSD-2020-15719",
      "modified": "2023-12-13T01:21:43.793934Z",
      "schema_version": "1.4.0"
    }
  },
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        "STATE": "PUBLIC"
      },
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                "product_data": [
                  {
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                    "version": {
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                        {
                          "version_value": "n/a"
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    },
    "nvd.nist.gov": {
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          },
          {
            "children": [],
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            "operator": "OR"
          },
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            "cpe_match": [
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        "problemtype": {
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              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1740070"
            },
            {
              "name": "https://bugs.openldap.org/show_bug.cgi?id=9266",
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              "url": "https://bugs.openldap.org/show_bug.cgi?id=9266"
            },
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        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 4.9,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.6,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2022-05-12T15:01Z",
      "publishedDate": "2020-07-14T14:15Z"
    }
  }
}


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