CVE-2018-11782 (GCVE-0-2018-11782)

Vulnerability from cvelistv5 – Published: 2019-09-26 15:55 – Updated: 2024-08-05 08:17
VLAI
Summary
In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion's svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • Denial of Service
Assigner
References
Impacted products
Vendor Product Version
n/a Apache Subversion Affected: Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:17:09.221Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Subversion",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion\u0027s svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Denial of Service",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-09-26T15:55:30.000Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2018-11782",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache Subversion",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion\u0027s svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Denial of Service"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt",
              "refsource": "MISC",
              "url": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2018-11782",
    "datePublished": "2019-09-26T15:55:30.000Z",
    "dateReserved": "2018-06-05T00:00:00.000Z",
    "dateUpdated": "2024-08-05T08:17:09.221Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2018-11782",
      "date": "2026-10-02",
      "epss": "0.02422",
      "percentile": "0.8361"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "Apache Subversion",
                "vendor": "n/a",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0"
                  }
                ]
              }
            ],
            "source": "security@apache.org"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "50DD0181-B9AA-42E5-813E-8912532052BB",
                    "versionEndIncluding": "1.9.10",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "198D8E5E-4D92-43C4-8C30-C940255B4FB0",
                    "versionEndIncluding": "1.10.4",
                    "versionStartIncluding": "1.10.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:subversion:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A45E5978-D958-44EB-8434-63078915B03C",
                    "versionEndIncluding": "1.11.1",
                    "versionStartIncluding": "1.11.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:subversion:1.12.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C60BCD44-BA16-4A6F-9B4D-2BA89601C76F",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In Apache Subversion versions up to and including 1.9.10, 1.10.4, 1.12.0, Subversion\u0027s svnserve server process may exit when a well-formed read-only request produces a particular answer. This can lead to disruption for users of the server."
          },
          {
            "lang": "es",
            "value": "En Apache Subversion versiones hasta 1.9.10, 1.10.4, 1.12.0 incluy\u00e9ndolas, el proceso del servidor svnserve de Subversion puede cerrarse cuando una petici\u00f3n de solo lectura bien formada produce una respuesta en particular. Esto puede conllevar a interrupciones para usuarios del servidor."
          }
        ],
        "id": "CVE-2018-11782",
        "lastModified": "2026-06-17T01:36:35.243",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.0,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 6.5,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2019-09-26T16:15:10.363",
        "references": [
          {
            "source": "security@apache.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://subversion.apache.org/security/CVE-2018-11782-advisory.txt"
          }
        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-20"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T16:50:38+00:00",
      "cve": "CVE-2018-11782",
      "id": "CVE-2018-11782",
      "initial_release_date": "2018-01-01T00:00:00+00:00",
      "product_status:fixed": "544",
      "product_status:known_affected": "11",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "subversion: remotely triggerable DoS vulnerability in svnserve \u0027get-deleted-rev\u0027",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-11782.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





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

Author Source Type Date Other

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.



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.