FKIE_CVE-2021-42057

Vulnerability from fkie_nvd - Published: 2021-11-04 21:15 - Updated: 2024-11-21 06:27
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Obsidian Dataview through 0.4.12-hotfix1 allows eval injection. The evalInContext function in executes user input, which allows an attacker to craft malicious Markdown files that will execute arbitrary code once opened. NOTE: 0.4.13 provides a mitigation for some use cases.
References
cve@mitre.orghttps://github.com/blacksmithgu/obsidian-dataview/issues/615Exploit, Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/blacksmithgu/obsidian-dataview/issues/615Exploit, Issue Tracking, Third Party Advisory
Impacted products
Vendor Product Version
obsidian obsidian_dataview *
obsidian obsidian_dataview 0.4.12
obsidian obsidian_dataview 0.4.12
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:obsidian:obsidian_dataview:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9CB8353D-A92C-4981-841F-1875BE26031F",
              "versionEndIncluding": "0.4.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:obsidian:obsidian_dataview:0.4.12:-:*:*:*:*:*:*",
              "matchCriteriaId": "E3FF429D-09CE-4219-8650-480BB404CA7A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:obsidian:obsidian_dataview:0.4.12:hotfix1:*:*:*:*:*:*",
              "matchCriteriaId": "638D9E3E-A139-47BD-B3EF-D49865819FC0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Obsidian Dataview through 0.4.12-hotfix1 allows eval injection. The evalInContext function in executes user input, which allows an attacker to craft malicious Markdown files that will execute arbitrary code once opened. NOTE: 0.4.13 provides a mitigation for some use cases."
    },
    {
      "lang": "es",
      "value": "Obsidian Dataview versiones hasta 0.4.12-hotfix1, permite una inyecci\u00f3n de eval. La funci\u00f3n evalInContext ejecuta la entrada del usuario, que permite a un atacante dise\u00f1ar archivos Markdown maliciosos que ejecutar\u00e1n c\u00f3digo arbitrario una vez abiertos. NOTA: La versi\u00f3n 0.4.13 proporciona una mitigaci\u00f3n para algunos casos de uso"
    }
  ],
  "id": "CVE-2021-42057",
  "lastModified": "2024-11-21T06:27:09.677",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-11-04T21:15:09.080",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/blacksmithgu/obsidian-dataview/issues/615"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "url": "https://github.com/blacksmithgu/obsidian-dataview/issues/615"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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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.



Detection rules are retrieved from Rulezet.