CVE-2020-13921 (GCVE-0-2020-13921)

Vulnerability from cvelistv5 – Published: 2020-08-05 13:25 – Updated: 2024-08-04 12:32
VLAI
Summary
**Resolved** Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases.
CWE
  • SQL Injection
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 930 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
n/a Apache SkyWalking Affected: Apache SkyWalking 6.5.0, 6.6.0, 7.0.0, 8.0.0, 8.0.1
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:32:14.435Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/apache/skywalking/pull/4970"
          },
          {
            "name": "[oss-security] 20200805 [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/08/05/3"
          },
          {
            "name": "[skywalking-dev] 20200805 Subject: [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache SkyWalking",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Apache SkyWalking 6.5.0, 6.6.0, 7.0.0, 8.0.0, 8.0.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "**Resolved** Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "SQL Injection",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-08-05T14:06:35.000Z",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/apache/skywalking/pull/4970"
        },
        {
          "name": "[oss-security] 20200805 [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2020/08/05/3"
        },
        {
          "name": "[skywalking-dev] 20200805 Subject: [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2020-13921",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache SkyWalking",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Apache SkyWalking 6.5.0, 6.6.0, 7.0.0, 8.0.0, 8.0.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "**Resolved** Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "SQL Injection"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/apache/skywalking/pull/4970",
              "refsource": "MISC",
              "url": "https://github.com/apache/skywalking/pull/4970"
            },
            {
              "name": "[oss-security] 20200805 [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
              "refsource": "MLIST",
              "url": "http://www.openwall.com/lists/oss-security/2020/08/05/3"
            },
            {
              "name": "[skywalking-dev] 20200805 Subject: [CVE-2020-13921] Apache SkyWalking SQL injection vulnerability after H2/MySQL/TiDB storage option activated.",
              "refsource": "MLIST",
              "url": "https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6@%3Cdev.skywalking.apache.org%3E"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2020-13921",
    "datePublished": "2020-08-05T13:25:14.000Z",
    "dateReserved": "2020-06-08T00:00:00.000Z",
    "dateUpdated": "2024-08-04T12:32:14.435Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2020-13921",
      "date": "2026-10-15",
      "epss": "0.33478",
      "percentile": "0.98363"
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:apache:skywalking:6.5.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E62A23B6-6BE7-47F7-88A5-6EFC34A2566F",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:skywalking:6.6.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F51FACC0-3D78-437A-BC9C-6D5550CFB48D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:skywalking:7.0.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F5C5A2EB-0DF4-4172-BEDB-2D7ED9F43917",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:skywalking:8.0.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A9EEB0AC-DE2A-41AE-B62B-26A2A0118EE5",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:apache:skywalking:8.0.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A6C3300E-F3F5-4CF2-9670-FE50DA4599AD",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "**Resolved** Only when using H2/MySQL/TiDB as Apache SkyWalking storage, there is a SQL injection vulnerability in the wildcard query cases."
          },
          {
            "lang": "es",
            "value": "** Resuelto** Solo cuando se usa H2/MySQL/TiDB como almacenamiento Apache SkyWalking, existe una vulnerabilidad de inyecci\u00f3n SQL en los casos de consulta comod\u00edn"
          }
        ],
        "id": "CVE-2020-13921",
        "lastModified": "2024-11-21T05:02:09.200",
        "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
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.8,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-08-05T14:15:12.327",
        "references": [
          {
            "source": "security@apache.org",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/08/05/3"
          },
          {
            "source": "security@apache.org",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/apache/skywalking/pull/4970"
          },
          {
            "source": "security@apache.org",
            "url": "https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Mailing List",
              "Third Party Advisory"
            ],
            "url": "http://www.openwall.com/lists/oss-security/2020/08/05/3"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://github.com/apache/skywalking/pull/4970"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://lists.apache.org/thread.html/r6f3a934ebc54585d8468151a494c1919dc1ee2cccaf237ec434dbbd6%40%3Cdev.skywalking.apache.org%3E"
          }
        ],
        "sourceIdentifier": "security@apache.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-89"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON
Events included in the timeline

Loading timeline…


    Loading…

    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.