fkie_cve-2021-36173
Vulnerability from fkie_nvd
Published
2021-12-08 19:15
Modified
2024-11-21 06:13
Severity ?
8.0 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images.
References
psirt@fortinet.comhttps://fortiguard.com/advisory/FG-IR-21-115Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://fortiguard.com/advisory/FG-IR-21-115Patch, Vendor Advisory
Impacted products
Vendor Product Version
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios 7.0.0
fortinet fortios 7.0.1
fortinet fortigate-1100e -
fortinet fortigate-200f -
fortinet fortigate-2600f -
fortinet fortigate-3500f -
fortinet fortigate-400e -
fortinet fortigate-600e -
fortinet fortigate_1800f -
fortinet fortigate_2200e -
fortinet fortigate_3300e -
fortinet fortigate_3600e -
fortinet fortigate_40f -
fortinet fortigate_60f -
fortinet fortigate_7121f -


To clipboard 

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  "cveTags": [],
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      "value": "A heap-based buffer overflow in the firmware signature verification function of FortiOS versions 7.0.1, 7.0.0, 6.4.0 through 6.4.6, 6.2.0 through 6.2.9, and 6.0.0 through 6.0.13 may allow an attacker to execute arbitrary code via specially crafted installation images."
    },
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      "lang": "es",
      "value": "Un desbordamiento de b\u00fafer en la regi\u00f3n heap de la memoria en la funci\u00f3n firmware signature verification de FortiOS versiones 7.0.1, 7.0.0, 6.4.0 hasta 6.4.6, 6.2.0 hasta 6.2.9 y 6.0.0 hasta 6.0.13, puede permitir a un atacante ejecutar c\u00f3digo arbitrario por medio de im\u00e1genes de instalaci\u00f3n especialmente dise\u00f1adas"
    }
  ],
  "id": "CVE-2021-36173",
  "lastModified": "2024-11-21T06:13:15.267",
  "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"
        },
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        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
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        "type": "Secondary"
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        "source": "nvd@nist.gov",
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  },
  "published": "2021-12-08T19:15:09.787",
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      "source": "psirt@fortinet.com",
      "tags": [
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        "Vendor Advisory"
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  "sourceIdentifier": "psirt@fortinet.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-787"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
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}


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