CVE-2017-12618 (GCVE-0-2017-12618)

Vulnerability from cvelistv5 – Published: 2017-10-24 01:00 – Updated: 2024-08-05 18:43
VLAI
Summary
Apache Portable Runtime Utility (APR-util) 1.6.0 and prior fail to validate the integrity of SDBM database files used by apr_sdbm*() functions, resulting in a possible out of bound read access. A local user with write access to the database can make a program or process using these functions crash, and cause a denial of service.
CWE
  • n/a
References
URL Tags
https://lists.debian.org/debian-lts-announce/2017… mailing-listx_refsource_MLIST
http://www.securitytracker.com/id/1042004 vdb-entryx_refsource_SECTRACK
http://mail-archives.apache.org/mod_mbox/apr-dev/… mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/101558 vdb-entryx_refsource_BID
Impacted products
Date Public
2017-10-23 00:00
Show details on NVD website

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                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:portable_runtime_utility:1.5.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C3EA9B77-196C-40E2-8126-63DB1EA31677",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:portable_runtime_utility:1.5.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3EBED8CC-19EB-4942-B898-4A6BC7B9BEB0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:portable_runtime_utility:1.6.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "70A778C8-567A-4AF6-9087-40E3FC80E3F4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Apache Portable Runtime Utility (APR-util) 1.6.0 and prior fail to validate the integrity of SDBM database files used by apr_sdbm*() functions, resulting in a possible out of bound read access. A local user with write access to the database can make a program or process using these functions crash, and cause a denial of service."
          },
          {
            "lang": "es",
            "value": "Apache Portable Runtime Utility (APR-util) en versiones 1.6.0 y anteriores falla a la hora de validar la integridad de los archivos de la base de datos SDBM utilizados por la funci\u00c3\u00b3n apr_sdbm*(), resultando en un posible acceso de lectura fuera de l\u00c3\u00admites. Un usuario local con acceso de escritura en la base de datos puede hacer que un programa o proceso que utilicen estas funciones se cierren de manera inesperada y provocque una denegaci\u00c3\u00b3n de servicio (DoS)."
          }
        ],
        "id": "CVE-2017-12618",
        "lastModified": "2026-06-17T01:03:38.587",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "LOW",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 1.9,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 3.4,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "LOCAL",
                "availabilityImpact": "HIGH",
                "baseScore": 4.7,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.0"
              },
              "exploitabilityScore": 1.0,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2017-10-24T01:29:02.030",
        "references": [
          {
            "source": "security@apache.org",
            "tags": [
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "http://mail-archives.apache.org/mod_mbox/apr-dev/201710.mbox/%3CCACsi252POs4toeJJciwg09_eu2cO3XFg%3DUqsPjXsfjDoeC3-UQ%40mail.gmail.com%3E"
          },
          {
            "source": "security@apache.org",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/101558"
          },
          {
            "source": "security@apache.org",
            "url": "http://www.securitytracker.com/id/1042004"
          },
          {
            "source": "security@apache.org",
            "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00006.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Vendor Advisory"
            ],
            "url": "http://mail-archives.apache.org/mod_mbox/apr-dev/201710.mbox/%3CCACsi252POs4toeJJciwg09_eu2cO3XFg%3DUqsPjXsfjDoeC3-UQ%40mail.gmail.com%3E"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/101558"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id/1042004"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2017/11/msg00006.html"
          }
        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-125"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T11:40:56+00:00",
      "cve": "CVE-2017-12618",
      "id": "CVE-2017-12618",
      "initial_release_date": "2017-10-23T00:00:00+00:00",
      "product_status:known_affected": "32",
      "product_status:under_investigation": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "apr-util: Out-of-bounds access in corrupted SDBM database",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-12618.json",
      "version": "3"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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