CVE-2020-8023 (GCVE-0-2020-8023)

Vulnerability from cvelistv5 – Published: 2020-09-01 11:25 – Updated: 2024-09-16 18:33
VLAI
Title
Local privilege escalation from ldap to root when using OPENLDAP_CONFIG_BACKEND=ldap in openldap2
Summary
A acceptance of Extraneous Untrusted Data With Trusted Data vulnerability in the start script of openldap2 of SUSE Enterprise Storage 5, SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SECURITY, SUSE Linux Enterprise Server 11-SP4-LTSS, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP4, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server for SAP 15, SUSE OpenStack Cloud 7, SUSE OpenStack Cloud 8, SUSE OpenStack Cloud Crowbar 8; openSUSE Leap 15.1, openSUSE Leap 15.2 allows local attackers to escalate privileges from user ldap to root. This issue affects: SUSE Enterprise Storage 5 openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Debuginfo 11-SP3 openldap2 versions prior to 2.4.26-0.74.13.1,. SUSE Linux Enterprise Debuginfo 11-SP4 openldap2 versions prior to 2.4.26-0.74.13.1,. SUSE Linux Enterprise Point of Sale 11-SP3 openldap2 versions prior to 2.4.26-0.74.13.1,. SUSE Linux Enterprise Server 11-SECURITY openldap2-client-openssl1 versions prior to 2.4.26-0.74.13.1. SUSE Linux Enterprise Server 11-SP4-LTSS openldap2 versions prior to 2.4.26-0.74.13.1,. SUSE Linux Enterprise Server 12-SP2-BCL openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 12-SP2-LTSS openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 12-SP3-BCL openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 12-SP3-LTSS openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 12-SP4 openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 12-SP5 openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server 15-LTSS openldap2 versions prior to 2.4.46-9.31.1. SUSE Linux Enterprise Server for SAP 12-SP2 openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server for SAP 12-SP3 openldap2 versions prior to 2.4.41-18.71.2. SUSE Linux Enterprise Server for SAP 15 openldap2 versions prior to 2.4.46-9.31.1. SUSE OpenStack Cloud 7 openldap2 versions prior to 2.4.41-18.71.2. SUSE OpenStack Cloud 8 openldap2 versions prior to 2.4.41-18.71.2. SUSE OpenStack Cloud Crowbar 8 openldap2 versions prior to 2.4.41-18.71.2. openSUSE Leap 15.1 openldap2 versions prior to 2.4.46-lp151.10.12.1. openSUSE Leap 15.2 openldap2 versions prior to 2.4.46-lp152.14.3.1.
Severity
7.7 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-349 - Acceptance of Extraneous Untrusted Data With Trusted Data
Assigner
suse CNA under the mitre root
CNA scorecard B 80/100 over 118 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
SUSE SUSE Enterprise Storage 5 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Debuginfo 11-SP3 Affected: openldap2 , < 2.4.26-0.74.13.1, (custom)
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SUSE SUSE Linux Enterprise Debuginfo 11-SP4 Affected: openldap2 , < 2.4.26-0.74.13.1, (custom)
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SUSE SUSE Linux Enterprise Point of Sale 11-SP3 Affected: openldap2 , < 2.4.26-0.74.13.1, (custom)
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SUSE SUSE Linux Enterprise Server 11-SECURITY Affected: openldap2-client-openssl1 , < 2.4.26-0.74.13.1 (custom)
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SUSE SUSE Linux Enterprise Server 11-SP4-LTSS Affected: openldap2 , < 2.4.26-0.74.13.1, (custom)
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SUSE SUSE Linux Enterprise Server 12-SP2-BCL Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 12-SP2-LTSS Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 12-SP3-BCL Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 12-SP3-LTSS Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 12-SP4 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 12-SP5 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server 15-LTSS Affected: openldap2 , < 2.4.46-9.31.1 (custom)
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SUSE SUSE Linux Enterprise Server for SAP 12-SP2 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server for SAP 12-SP3 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE Linux Enterprise Server for SAP 15 Affected: openldap2 , < 2.4.46-9.31.1 (custom)
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SUSE SUSE OpenStack Cloud 7 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE OpenStack Cloud 8 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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SUSE SUSE OpenStack Cloud Crowbar 8 Affected: openldap2 , < 2.4.41-18.71.2 (custom)
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openSUSE openSUSE Leap 15.1 Affected: openldap2 , < 2.4.46-lp151.10.12.1 (custom)
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openSUSE openSUSE Leap 15.2 Affected: openldap2 , < 2.4.46-lp152.14.3.1 (custom)
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Date Public
2020-07-06 00:00
Credits
Johannes Segitz of SUSE
Show details on NVD website
To clipboard 

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              "exploitabilityScore": 1.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-09-01T12:15:10.123",
        "references": [
          {
            "source": "meissner@suse.de",
            "tags": [
              "Exploit",
              "Issue Tracking",
              "Vendor Advisory"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1172698"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Issue Tracking",
              "Vendor Advisory"
            ],
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1172698"
          }
        ],
        "sourceIdentifier": "meissner@suse.de",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-349"
              }
            ],
            "source": "meissner@suse.de",
            "type": "Secondary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-02-24T01:27:34+00:00",
      "cve": "CVE-2020-8023",
      "id": "CVE-2020-8023",
      "initial_release_date": "2020-07-06T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Local privilege escalation from ldap to root when using OPENLDAP_CONFIG_BACKEND=ldap in openldap2",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-8023.json",
      "version": "3"
    }
  }
}



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Sightings

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Nomenclature

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