CVE-2020-7931 (GCVE-0-2020-7931)

Vulnerability from cvelistv5 – Published: 2020-01-23 14:27 – Updated: 2024-08-04 09:48
VLAI
Summary
In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template.
CWE
  • n/a
References
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T09:48:24.610Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.jfrog.com/confluence/display/RTF/Release+Notes"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-23T14:32:50.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.jfrog.com/confluence/display/RTF/Release+Notes"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2020-7931",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md",
              "refsource": "MISC",
              "url": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md"
            },
            {
              "name": "https://www.jfrog.com/confluence/display/RTF/Release+Notes",
              "refsource": "MISC",
              "url": "https://www.jfrog.com/confluence/display/RTF/Release+Notes"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2020-7931",
    "datePublished": "2020-01-23T14:27:25.000Z",
    "dateReserved": "2020-01-23T00:00:00.000Z",
    "dateUpdated": "2024-08-04T09:48:24.610Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-7931",
      "date": "2026-09-21",
      "epss": "0.0549",
      "percentile": "0.92471"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
                    "matchCriteriaId": "9BA72B2E-9598-48F8-8A3B-474E1BA99ABF",
                    "versionEndExcluding": "5.11.8",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
                    "matchCriteriaId": "057CC0A7-F00C-4496-9045-087BC0BEC677",
                    "versionEndExcluding": "6.1.6",
                    "versionStartIncluding": "6.0.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
                    "matchCriteriaId": "C9DB0D31-C736-4B3F-BB20-ADCD539A3225",
                    "versionEndExcluding": "6.3.9",
                    "versionStartIncluding": "6.2.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
                    "matchCriteriaId": "FAF873A6-325C-4589-9FC7-0B414A92E137",
                    "versionEndExcluding": "6.7.8",
                    "versionStartIncluding": "6.4.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "281702B6-691C-4D60-B1C4-AF9083CF31C6",
                    "versionEndExcluding": "6.8.17",
                    "versionStartIncluding": "6.8.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4EA2DB59-6626-44F2-8667-8408D8333C19",
                    "versionEndExcluding": "6.9.6",
                    "versionStartIncluding": "6.9.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F92A1591-1834-46DB-BA84-3F165AC996F0",
                    "versionEndExcluding": "6.10.9",
                    "versionStartIncluding": "6.10.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B501F387-063F-4350-AAAC-BE16F53A0080",
                    "versionEndExcluding": "6.11.7",
                    "versionStartIncluding": "6.11.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8E87EEA9-4171-4FE3-A9F1-5596F4DE9C6B",
                    "versionEndExcluding": "6.12.3",
                    "versionStartIncluding": "6.12.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3B1769D3-B13D-47CA-9148-C3A27FEA3E2B",
                    "versionEndExcluding": "6.13.2",
                    "versionStartIncluding": "6.13.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A24DFA3D-56F5-4391-B138-D45305847E69",
                    "versionEndExcluding": "6.14.2",
                    "versionStartIncluding": "6.14.0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B691C7BD-EBF9-4D8A-946C-21E27EA63194",
                    "versionEndExcluding": "6.15.1",
                    "versionStartIncluding": "6.15.0",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template."
          },
          {
            "lang": "es",
            "value": "En JFrog Artifactory versiones 5.x y 6.x, el procesamiento no seguro de la plantilla FreeMarker conlleva a una ejecuci\u00f3n de c\u00f3digo remota, por ejemplo, mediante la modificaci\u00f3n de un archivo .ssh/authorized_keys. Los parches est\u00e1n disponibles para varias versiones entre 5.11.8 y 6.16.0. El problema se presenta porque el uso de la clase DefaultObjectWrapper hace a determinadas funciones de Java accesibles para una plantilla."
          }
        ],
        "id": "CVE-2020-7931",
        "lastModified": "2024-11-21T05:38:02.000",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "SINGLE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 6.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-01-23T15:15:14.457",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Release Notes",
              "Vendor Advisory"
            ],
            "url": "https://www.jfrog.com/confluence/display/RTF/Release+Notes"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://github.com/atredispartners/advisories/blob/master/ATREDIS-2019-0006.md"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Release Notes",
              "Vendor Advisory"
            ],
            "url": "https://www.jfrog.com/confluence/display/RTF/Release+Notes"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-22T17:52:51+00:00",
      "cve": "CVE-2020-7931",
      "id": "CVE-2020-7931",
      "initial_release_date": "2020-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2020-7931",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-7931.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

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.


Loading…