gsd-2023-27903
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.
Aliases
Aliases
CVE-2023-27903


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-27903",
    "id": "GSD-2023-27903"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-27903"
      ],
      "details": "Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.",
      "id": "GSD-2023-27903",
      "modified": "2023-12-13T01:20:55.510832Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "jenkinsci-cert@googlegroups.com",
        "ID": "CVE-2023-27903",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Jenkins",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "not down converted",
                          "x_cve_json_5_version_data": {
                            "defaultStatus": "affected",
                            "versions": [
                              {
                                "lessThan": "*",
                                "status": "unaffected",
                                "version": "2.394",
                                "versionType": "maven"
                              },
                              {
                                "lessThan": "2.375.*",
                                "status": "unaffected",
                                "version": "2.375.4",
                                "versionType": "maven"
                              },
                              {
                                "lessThan": "2.387.*",
                                "status": "unaffected",
                                "version": "2.387.1",
                                "versionType": "maven"
                              }
                            ]
                          }
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "Jenkins Project"
            }
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      },
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      "data_version": "4.0",
      "description": {
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            "value": "Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used."
          }
        ]
      },
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058",
            "refsource": "MISC",
            "url": "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058"
          }
        ]
      }
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "[2.375.4,2.394)",
          "affected_versions": "All versions after 2.375.4 before 2.394",
          "cvss_v3": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-863",
            "CWE-937"
          ],
          "date": "2023-03-15",
          "description": "Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used.",
          "fixed_versions": [
            "2.394"
          ],
          "identifier": "CVE-2023-27903",
          "identifiers": [
            "CVE-2023-27903"
          ],
          "not_impacted": "All versions starting from 2.394",
          "package_slug": "maven/org.jenkins-ci.main/jenkins-core",
          "pubdate": "2023-03-10",
          "solution": "Upgrade to version 2.394 or above.",
          "title": "Incorrect Authorization",
          "urls": [
            "https://nvd.nist.gov/vuln/detail/CVE-2023-27903",
            "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058"
          ],
          "uuid": "51fe060f-e7b8-4ad8-8050-9fecb2e664a9"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.394",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "2.375.4",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "jenkinsci-cert@googlegroups.com",
          "ID": "CVE-2023-27903"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Jenkins 2.393 and earlier, LTS 2.375.3 and earlier creates a temporary file in the default temporary directory with the default permissions for newly created files when uploading a file parameter through the CLI, potentially allowing attackers with access to the Jenkins controller file system to read and write the file before it is used."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-863"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058",
              "refsource": "MISC",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://www.jenkins.io/security/advisory/2023-03-08/#SECURITY-3058"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 2.5
        }
      },
      "lastModifiedDate": "2023-03-15T20:12Z",
      "publishedDate": "2023-03-10T21:15Z"
    }
  }
}


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