fkie_cve-2020-12243
Vulnerability from fkie_nvd
Published
2020-04-28 19:15
Modified
2024-11-21 04:59
Summary
In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash).
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://bugs.openldap.org/show_bug.cgi?id=9202Exploit, Patch, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGESRelease Notes, Vendor Advisory
cve@mitre.orghttps://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440Patch, Vendor Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2020/05/msg00001.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20200511-0003/Third Party Advisory
cve@mitre.orghttps://support.apple.com/kb/HT211289Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4352-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/4352-2/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4666Third Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuapr2022.htmlThird Party Advisory
cve@mitre.orghttps://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.openldap.org/show_bug.cgi?id=9202Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/blob/OPENLDAP_REL_ENG_2_4/CHANGESRelease Notes, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://git.openldap.org/openldap/openldap/-/commit/98464c11df8247d6a11b52e294ba5dd4f0380440Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/05/msg00001.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20200511-0003/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/kb/HT211289Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4352-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4352-2/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4666Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuapr2022.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
Impacted products
Vendor Product Version
openldap openldap *
debian debian_linux 8.0
debian debian_linux 9.0
debian debian_linux 10.0
opensuse leap 15.1
canonical ubuntu_linux 12.04
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 19.10
canonical ubuntu_linux 20.04
netapp cloud_backup -
netapp steelstore_cloud_integrated_storage -
netapp h410c_firmware -
netapp h410c -
netapp h300s_firmware -
netapp h300s -
netapp h500s_firmware -
netapp h500s -
netapp h700s_firmware -
netapp h700s -
netapp h300e_firmware -
netapp h300e -
netapp h500e_firmware -
netapp h500e -
netapp h700e_firmware -
netapp h700e -
netapp h410s_firmware -
netapp h410s -
broadcom brocade_fabric_operating_system -
apple mac_os_x *
apple mac_os_x *
apple mac_os_x *
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.13.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
apple mac_os_x 10.14.6
oracle zfs_storage_appliance_kit 8.8
oracle solaris 10
oracle solaris 11



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          "negate": false,
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      "nodes": [
        {
          "cpeMatch": [
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In filter.c in slapd in OpenLDAP before 2.4.50, LDAP search filters with nested boolean expressions can result in denial of service (daemon crash)."
    },
    {
      "lang": "es",
      "value": "En el archivo filter.c en slapd en OpenLDAP versiones anteriores a 2.4.50, los filtros de b\u00fasqueda de LDAP con expresiones booleanas anidadas pueden resultar en una denegaci\u00f3n de servicio (bloqueo del demonio)."
    }
  ],
  "id": "CVE-2020-12243",
  "lastModified": "2024-11-21T04:59:22.057",
  "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": "2020-04-28T19:15:12.267",
  "references": [
    {
      "source": "cve@mitre.org",
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        "Third Party Advisory"
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00016.html"
    },
    {
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      "tags": [
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    },
    {
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      "tags": [
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        "Vendor Advisory"
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      "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-674"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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