CVE-2019-1020001 (GCVE-0-2019-1020001)

Vulnerability from cvelistv5 – Published: 2019-07-29 00:00 – Updated: 2024-08-05 03:14
VLAI
Summary
yard before 0.9.20 allows path traversal.
Severity
7.5 (High)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • path traversal
Assigner
References
Impacted products
Vendor Product Version
yard yard Affected: < 0.9.20
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T03:14:15.223Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/lsegal/yard/security/advisories/GHSA-xfhh-rx56-rxcr"
          },
          {
            "name": "[debian-lts-announce] 20240306 [SECURITY] [DLA 3753-1] yard security update",
            "tags": [
              "mailing-list",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00006.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "yard",
          "vendor": "yard",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.9.20"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "yard before 0.9.20 allows path traversal."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "path traversal",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-06T23:05:57.748Z",
        "orgId": "7556d962-6fb7-411e-85fa-6cd62f095ba8",
        "shortName": "dwf"
      },
      "references": [
        {
          "url": "https://github.com/lsegal/yard/security/advisories/GHSA-xfhh-rx56-rxcr"
        },
        {
          "name": "[debian-lts-announce] 20240306 [SECURITY] [DLA 3753-1] yard security update",
          "tags": [
            "mailing-list"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00006.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7556d962-6fb7-411e-85fa-6cd62f095ba8",
    "assignerShortName": "dwf",
    "cveId": "CVE-2019-1020001",
    "datePublished": "2019-07-29T00:00:00.000Z",
    "dateReserved": "2019-07-26T00:00:00.000Z",
    "dateUpdated": "2024-08-05T03:14:15.223Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2019-1020001",
      "date": "2026-10-01",
      "epss": "0.02334",
      "percentile": "0.82952"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "product": "yard",
                "vendor": "yard",
                "versions": [
                  {
                    "status": "affected",
                    "version": "\u003c 0.9.20"
                  }
                ]
              }
            ],
            "source": "josh@bress.net"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:yardoc:yard:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3E4F0B68-8C43-45F6-A1F1-C931E0BB814F",
                    "versionEndExcluding": "0.9.20",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "yard before 0.9.20 allows path traversal."
          },
          {
            "lang": "es",
            "value": "yard anterior a versi\u00f3n 0.9.20, permite un Salto de Ruta (path)."
          }
        ],
        "id": "CVE-2019-1020001",
        "lastModified": "2026-06-17T02:09:59.263",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "NONE",
                "baseScore": 5.0,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV30": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "NONE",
                "baseScore": 7.5,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "NONE",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
                "version": "3.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 3.6,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2019-07-29T13:15:11.623",
        "references": [
          {
            "source": "josh@bress.net",
            "tags": [
              "Mitigation",
              "Third Party Advisory"
            ],
            "url": "https://github.com/lsegal/yard/security/advisories/GHSA-xfhh-rx56-rxcr"
          },
          {
            "source": "josh@bress.net",
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00006.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mitigation",
              "Third Party Advisory"
            ],
            "url": "https://github.com/lsegal/yard/security/advisories/GHSA-xfhh-rx56-rxcr"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.debian.org/debian-lts-announce/2024/03/msg00006.html"
          }
        ],
        "sourceIdentifier": "josh@bress.net",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-22"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2025-11-21T14:43:09+00:00",
      "cve": "CVE-2019-1020001",
      "id": "CVE-2019-1020001",
      "initial_release_date": "2019-06-27T00:00:00+00:00",
      "product_status:known_not_affected": "12",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "rubygem-yard: Arbitrary path traversal and file access in yard server",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2019/cve-2019-1020001.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.