GSD-2016-6354

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.
Aliases
Aliases

{
  "GSD": {
    "alias": "CVE-2016-6354",
    "description": "Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.",
    "id": "GSD-2016-6354",
    "references": [
      "https://www.suse.com/security/cve/CVE-2016-6354.html",
      "https://www.debian.org/security/2016/dsa-3653",
      "https://advisories.mageia.org/CVE-2016-6354.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2016-6354"
      ],
      "details": "Heap-based buffer overflow in the yy_get_next_buffer function in Flex before 2.6.1 might allow context-dependent attackers to cause a denial of service or possibly execute arbitrary code via vectors involving num_to_read.",
      "id": "GSD-2016-6354",
      "modified": "2023-12-13T01:21:23.913727Z",
      "schema_version": "1.4.0"
    }
  },
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        "reference_data": [
          {
            "name": "[oss-security] 20160718 CVE request: flex: Buffer overflow in generated code (yy_get_next_buffer)",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2016/07/18/8"
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            "name": "[oss-security] 20160726 Re: CVE request: flex: Buffer overflow in generated code (yy_get_next_buffer)",
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            }
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      "impact": {
        "baseMetricV2": {
          "acInsufInfo": true,
          "cvssV2": {
            "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,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2023-10-06T17:12Z",
      "publishedDate": "2016-09-21T14:25Z"
    }
  }
}



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