gsd-2021-45083
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The users.digest file contains the sha2-512 digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it's trivial to obtain the plaintext string. The settings.yaml file contains secrets such as the hashed default password.
Aliases
Aliases
CVE-2021-45083


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-45083",
    "description": "An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The users.digest file contains the sha2-512 digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it\u0027s trivial to obtain the plaintext string. The settings.yaml file contains secrets such as the hashed default password.",
    "id": "GSD-2021-45083",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-45083.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-45083"
      ],
      "details": "An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The users.digest file contains the sha2-512 digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it\u0027s trivial to obtain the plaintext string. The settings.yaml file contains secrets such as the hashed default password.",
      "id": "GSD-2021-45083",
      "modified": "2023-12-13T01:23:19.911258Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-45083",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
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                          "version_value": "n/a"
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                      ]
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            "value": "An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The users.digest file contains the sha2-512 digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it\u0027s trivial to obtain the plaintext string. The settings.yaml file contains secrets such as the hashed default password."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
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            "description": [
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                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/cobbler/cobbler/releases",
            "refsource": "MISC",
            "url": "https://github.com/cobbler/cobbler/releases"
          },
          {
            "name": "https://www.openwall.com/lists/oss-security/2022/02/18/3",
            "refsource": "MISC",
            "url": "https://www.openwall.com/lists/oss-security/2022/02/18/3"
          },
          {
            "name": "https://bugzilla.suse.com/show_bug.cgi?id=1193671",
            "refsource": "MISC",
            "url": "https://bugzilla.suse.com/show_bug.cgi?id=1193671"
          },
          {
            "name": "FEDORA-2022-0c6402a6a3",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z5CSXQE7Q4TVDQJKFYBO4XDH3BZ7BLAR/"
          },
          {
            "name": "FEDORA-2022-0649006be6",
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          },
          {
            "name": "FEDORA-2022-f1510aa454",
            "refsource": "FEDORA",
            "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZCXMOUW4DH4DYWIJN44SMSU6R3CZDZBE/"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c3.3.1",
          "affected_versions": "All versions before 3.3.1",
          "cvss_v2": "AV:L/AC:L/Au:N/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-276",
            "CWE-937"
          ],
          "date": "2022-03-08",
          "description": "An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The `users.digest` file contains the `sha2-512` digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it\u0027s trivial to obtain the plaintext string. The `settings.yaml` file contains secrets such as the hashed default password.",
          "fixed_versions": [
            "3.3.1"
          ],
          "identifier": "CVE-2021-45083",
          "identifiers": [
            "GHSA-5946-mpw5-pqxx",
            "CVE-2021-45083"
          ],
          "not_impacted": "All versions starting from 3.3.1",
          "package_slug": "pypi/Cobbler",
          "pubdate": "2022-02-21",
          "solution": "Upgrade to version 3.3.1 or above.",
          "title": "Incorrect Default Permissions",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2021-45083",
            "https://github.com/cobbler/cobbler/releases",
            "https://www.openwall.com/lists/oss-security/2022/02/18/3",
            "https://bugzilla.suse.com/show_bug.cgi?id=1193671",
            "https://github.com/cobbler/cobbler/pull/2945",
            "https://github.com/cobbler/cobbler/releases/tag/v3.3.1",
            "https://github.com/advisories/GHSA-5946-mpw5-pqxx"
          ],
          "uuid": "dcbc1ef0-818b-4eb1-9fe0-f5ec414cd018"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cobbler_project:cobbler:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.3.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
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          "ID": "CVE-2021-45083"
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "An issue was discovered in Cobbler before 3.3.1. Files in /etc/cobbler are world readable. Two of those files contain some sensitive information that can be exposed to a local user who has non-privileged access to the server. The users.digest file contains the sha2-512 digest of users in a Cobbler local installation. In the case of an easy-to-guess password, it\u0027s trivial to obtain the plaintext string. The settings.yaml file contains secrets such as the hashed default password."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-276"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/cobbler/cobbler/releases",
              "refsource": "MISC",
              "tags": [
                "Release Notes",
                "Third Party Advisory"
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              "url": "https://github.com/cobbler/cobbler/releases"
            },
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            },
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            },
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            },
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            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 3.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-04-12T18:23Z",
      "publishedDate": "2022-02-20T18:15Z"
    }
  }
}


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