FKIE_CVE-2018-12547

Vulnerability from fkie_nvd - Published: 2019-02-11 15:29 - Updated: 2026-06-17 01:37
Severity
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user code.
References
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:0469Third Party Advisory
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:0472Third Party Advisory
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:0473Third Party Advisory
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:0474Third Party Advisory
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:0640Third Party Advisory
emo@eclipse.orghttps://access.redhat.com/errata/RHSA-2019:1238
emo@eclipse.orghttps://bugs.eclipse.org/bugs/show_bug.cgi?id=543659Exploit, Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0469Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0472Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0473Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0474Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0640Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:1238
af854a3a-2127-422b-91ae-364da2661108https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659Exploit, Issue Tracking, Vendor Advisory
Impacted products
Vendor Product Version
eclipse openj9 *
redhat satellite 5.8
redhat enterprise_linux_desktop 6.0
redhat enterprise_linux_desktop 7.0
redhat enterprise_linux_server 6.0
redhat enterprise_linux_server 7.0
redhat enterprise_linux_workstation 6.0
redhat enterprise_linux_workstation 7.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Eclipse OpenJ9",
          "vendor": "The Eclipse Foundation",
          "versions": [
            {
              "lessThan": "0.12.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "emo@eclipse.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:eclipse:openj9:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "376199DA-DC22-4AE3-A6F7-564A4D23822C",
              "versionEndExcluding": "0.12.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "EE249E1B-A1FD-4E08-AA71-A0E1F10FFE97",
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              "matchCriteriaId": "33C068A4-3780-4EAB-A937-6082DF847564",
              "vulnerable": true
            },
            {
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            },
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              "matchCriteriaId": "E5ED5807-55B7-47C5-97A6-03233F4FBC3A",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "825ECE2D-E232-46E0-A047-074B34DB1E97",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user code."
    },
    {
      "lang": "es",
      "value": "En Eclipse OpenJ9, en versiones anteriores a la 0.12.0, los m\u00e9todos nativos jio_snprintf() y jio_vsnprintf() ignoraban el par\u00e1metro length. Esto afecta a las API existentes que llamaban a las funciones para sobrepasar el b\u00fafer asignado. Estas funciones no eran llamables directamente por el c\u00f3digo de usuario no nativo."
    }
  ],
  "id": "CVE-2018-12547",
  "lastModified": "2026-06-17T01:37:57.320",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2019-02-11T15:29:00.660",
  "references": [
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0469"
    },
    {
      "source": "emo@eclipse.org",
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      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0472"
    },
    {
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      "tags": [
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      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0473"
    },
    {
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      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0474"
    },
    {
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      "tags": [
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      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0640"
    },
    {
      "source": "emo@eclipse.org",
      "url": "https://access.redhat.com/errata/RHSA-2019:1238"
    },
    {
      "source": "emo@eclipse.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0469"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0472"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0473"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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      "url": "https://access.redhat.com/errata/RHSA-2019:0474"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:0640"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://access.redhat.com/errata/RHSA-2019:1238"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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        "Issue Tracking",
        "Vendor Advisory"
      ],
      "url": "https://bugs.eclipse.org/bugs/show_bug.cgi?id=543659"
    }
  ],
  "sourceIdentifier": "emo@eclipse.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "emo@eclipse.org",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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