FKIE_CVE-2018-1196

Vulnerability from fkie_nvd - Published: 2018-03-19 18:29 - Updated: 2026-06-17 01:50
Summary
Spring Boot supports an embedded launch script that can be used to easily run the application as a systemd or init.d linux service. The script included with Spring Boot 1.5.9 and earlier and 2.0.0.M1 through 2.0.0.M7 is susceptible to a symlink attack which allows the "run_user" to overwrite and take ownership of any file on the same system. In order to instigate the attack, the application must be installed as a service and the "run_user" requires shell access to the server. Spring Boot application that are not installed as a service, or are not using the embedded launch script are not susceptible.
Impacted products

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Spring Boot",
          "vendor": "Dell EMC",
          "versions": [
            {
              "status": "affected",
              "version": "1.5.0 - 1.5.9"
            },
            {
              "status": "affected",
              "version": "2.0.0.M1 - 2.0.0.M7"
            }
          ]
        }
      ],
      "source": "security_alert@emc.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "777814DB-A842-44AE-80AA-DAAB0F0C2DE8",
              "versionEndIncluding": "1.5.9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone1:*:*:*:*:*:*",
              "matchCriteriaId": "141F2C99-AD34-4003-81D4-689F3F1A53ED",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone2:*:*:*:*:*:*",
              "matchCriteriaId": "D7929E66-FCA2-4D1B-B29F-55BF70AF70C2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone3:*:*:*:*:*:*",
              "matchCriteriaId": "E6B93CDA-E5D9-4955-910A-22B38779F23C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone4:*:*:*:*:*:*",
              "matchCriteriaId": "F324F68E-CF50-4F2E-90E4-3620CE05A944",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone5:*:*:*:*:*:*",
              "matchCriteriaId": "C120785F-A827-4870-B33B-679367A9EB20",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone6:*:*:*:*:*:*",
              "matchCriteriaId": "4826AF0C-1C00-4E13-88D0-2803A3BC01DC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:vmware:spring_boot:2.0.0:milestone7:*:*:*:*:*:*",
              "matchCriteriaId": "6F6E42D8-3B40-4EC5-ACA4-3055F64A2AD4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Spring Boot supports an embedded launch script that can be used to easily run the application as a systemd or init.d linux service. The script included with Spring Boot 1.5.9 and earlier and 2.0.0.M1 through 2.0.0.M7 is susceptible to a symlink attack which allows the \"run_user\" to overwrite and take ownership of any file on the same system. In order to instigate the attack, the application must be installed as a service and the \"run_user\" requires shell access to the server. Spring Boot application that are not installed as a service, or are not using the embedded launch script are not susceptible."
    },
    {
      "lang": "es",
      "value": "Spring Boot soporta un script de inicio embebido que puede emplearse para ejecuta f\u00e1cilmente la aplicaci\u00f3n como servicio de linux systemd o init.d. El script incluido con Spring Boot 1.5.9 y anteriores y 2.0.0.M1 hasta 2.0.0.M7 es susceptible a un ataque symlink que permite que \"run_user\" sobrescriba y se haga due\u00f1o de cualquier archivo en el mismo sistema. Para instigar el ataque, la aplicaci\u00f3n debe estar instalada como servicio y \"run_user\" requiere acceso shell al servidor. Las aplicaciones Spring Boot que no est\u00e9n instaladas como servicio o que no est\u00e9n usando el script de inicio embebido no son susceptibles."
    }
  ],
  "id": "CVE-2018-1196",
  "lastModified": "2026-06-17T01:50:41.020",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-03-19T18:29:00.387",
  "references": [
    {
      "source": "security_alert@emc.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://pivotal.io/security/cve-2018-1196"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://pivotal.io/security/cve-2018-1196"
    }
  ],
  "sourceIdentifier": "security_alert@emc.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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