FKIE_CVE-2021-29096

Vulnerability from fkie_nvd - Published: 2021-03-25 19:15 - Updated: 2024-11-21 06:00
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A use-after-free vulnerability when parsing a specially crafted file in Esri ArcReader, ArcGIS Desktop, ArcGIS Engine 10.8.1 (and earlier) and ArcGIS Pro 2.7 (and earlier) allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user.
References
psirt@esri.comhttps://www.esri.com/arcgis-blog/products/arcgis/administration/security-advisory-general-raster/Vendor Advisory
psirt@esri.comhttps://www.zerodayinitiative.com/advisories/ZDI-21-370/Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://www.esri.com/arcgis-blog/products/arcgis/administration/security-advisory-general-raster/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.zerodayinitiative.com/advisories/ZDI-21-370/Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
esri arcgis_engine *
esri arcgis_pro *
esri arcmap *
esri arcreader *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:esri:arcgis_engine:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A49E9C8-9522-45F8-B3B8-FB58D40105B4",
              "versionEndIncluding": "10.8.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:esri:arcgis_pro:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B3B1EC12-C1FB-408B-823C-8FF6581ED8ED",
              "versionEndIncluding": "2.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:esri:arcmap:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C055EC7D-F119-4350-9C8D-731873D70D4F",
              "versionEndIncluding": "10.8.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:esri:arcreader:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "93D3FB72-81E3-4DA3-88E7-B12BEDE51A53",
              "versionEndIncluding": "10.8.1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A use-after-free vulnerability when parsing a specially crafted file in Esri ArcReader, ArcGIS Desktop, ArcGIS Engine 10.8.1 (and earlier) and ArcGIS Pro 2.7 (and earlier) allows an unauthenticated attacker to achieve arbitrary code execution in the context of the current user."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de uso de la memoria previamente liberada cuando se analiza un archivo especialmente dise\u00f1ado en Esri ArcReader, ArcGIS Desktop, ArcGIS Engine versiones 10.8.1 (y anteriores) y ArcGIS Pro versiones 2.7 (y anteriores), permite a un atacante no autenticado lograr una ejecuci\u00f3n de c\u00f3digo arbitrario en el contexto de el usuario actual"
    }
  ],
  "id": "CVE-2021-29096",
  "lastModified": "2024-11-21T06:00:42.430",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "psirt@esri.com",
        "type": "Secondary"
      }
    ],
    "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": "2021-03-25T19:15:14.533",
  "references": [
    {
      "source": "psirt@esri.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.esri.com/arcgis-blog/products/arcgis/administration/security-advisory-general-raster/"
    },
    {
      "source": "psirt@esri.com",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-370/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.esri.com/arcgis-blog/products/arcgis/administration/security-advisory-general-raster/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-370/"
    }
  ],
  "sourceIdentifier": "psirt@esri.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "psirt@esri.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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