GSD-2018-1057

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users' passwords, including administrative users and privileged service accounts (eg Domain Controllers).
Aliases
Aliases
CVE-2018-1057
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{
  "GSD": {
    "alias": "CVE-2018-1057",
    "description": "On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users\u0027 passwords, including administrative users and privileged service accounts (eg Domain Controllers).",
    "id": "GSD-2018-1057",
    "references": [
      "https://www.suse.com/security/cve/CVE-2018-1057.html",
      "https://www.debian.org/security/2018/dsa-4135",
      "https://ubuntu.com/security/CVE-2018-1057",
      "https://advisories.mageia.org/CVE-2018-1057.html",
      "https://security.archlinux.org/CVE-2018-1057"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2018-1057"
      ],
      "details": "On a Samba 4 AD DC the LDAP server in all versions of Samba from 4.0.0 onwards incorrectly validates permissions to modify passwords over LDAP allowing authenticated users to change any other users\u0027 passwords, including administrative users and privileged service accounts (eg Domain Controllers).",
      "id": "GSD-2018-1057",
      "modified": "2023-12-13T01:22:37.269566Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2018-1057",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Samba",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "All versions of Samba from 4.0.0 onwards."
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Samba"
            }
          ]
        }
      },
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          }
        ]
      },
      "problemtype": {
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                "cweId": "CWE-863",
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                "value": "CWE-863"
              }
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          {
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          },
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            "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html"
          },
          {
            "name": "https://security.gentoo.org/glsa/201805-07",
            "refsource": "MISC",
            "url": "https://security.gentoo.org/glsa/201805-07"
          },
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            "url": "https://security.netapp.com/advisory/ntap-20180313-0001/"
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          },
          {
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            "url": "https://www.samba.org/samba/security/CVE-2018-1057.html"
          },
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            "name": "https://www.synology.com/support/security/Synology_SA_18_08",
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            "url": "https://www.synology.com/support/security/Synology_SA_18_08"
          },
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1553553"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
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              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
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                "cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
                "cpe_name": [],
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              },
              {
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                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.7.6",
                "versionStartIncluding": "4.7.0",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.6.14",
                "versionStartIncluding": "4.6.0",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.5.16",
                "versionStartIncluding": "4.0.0",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.samba.org/samba/security/CVE-2018-1057.html",
              "refsource": "CONFIRM",
              "tags": [
                "Mitigation",
                "Vendor Advisory"
              ],
              "url": "https://www.samba.org/samba/security/CVE-2018-1057.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1553553",
              "refsource": "CONFIRM",
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                "Third Party Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1553553"
            },
            {
              "name": "DSA-4135",
              "refsource": "DEBIAN",
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              ],
              "url": "https://www.debian.org/security/2018/dsa-4135"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20180313-0001/",
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            },
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            },
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              ],
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            },
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            },
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              "refsource": "GENTOO",
              "tags": [
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              ],
              "url": "https://security.gentoo.org/glsa/201805-07"
            },
            {
              "name": "[debian-lts-announce] 20190409 [SECURITY] [DLA 1754-1] samba security update",
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                "Third Party Advisory"
              ],
              "url": "https://lists.debian.org/debian-lts-announce/2019/04/msg00013.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2022-08-29T20:11Z",
      "publishedDate": "2018-03-13T16:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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