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    "cveMetadata": {
        "cveId": "CVE-2011-10016",
        "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "state": "PUBLISHED",
        "assignerShortName": "VulnCheck",
        "dateReserved": "2025-08-13T17:33:27.652Z",
        "datePublished": "2025-08-13T20:52:29.328Z",
        "dateUpdated": "2026-04-07T14:02:07.805Z"
    },
    "containers": {
        "cna": {
            "affected": [
                {
                    "defaultStatus": "unknown",
                    "modules": [
                        "NPSYSTEM.dll",
                        "ZIP file parser"
                    ],
                    "product": "Netzip Classic",
                    "vendor": "RealNetworks Inc.",
                    "versions": [
                        {
                            "status": "affected",
                            "version": "7.5.1.86"
                        }
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                            "type": "text/html",
                            "value": "<p>Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened.</p>"
                        }
                    ],
                    "value": "Real Networks Netzip Classic version 7.5.1.86 is vulnerable to a stack-based buffer overflow when parsing a specially crafted ZIP archive. The vulnerability is triggered when the application attempts to process a file name within the archive that exceeds the expected buffer size. Exploitation allows arbitrary code execution under the context of the victim user when the ZIP file is opened."
                }
            ],
            "impacts": [
                {
                    "capecId": "CAPEC-100",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-100 Overflow Buffers"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV4_0": {
                        "Automatable": "NOT_DEFINED",
                        "Recovery": "NOT_DEFINED",
                        "Safety": "NOT_DEFINED",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "attackVector": "LOCAL",
                        "baseScore": 9.3,
                        "baseSeverity": "CRITICAL",
                        "privilegesRequired": "NONE",
                        "providerUrgency": "NOT_DEFINED",
                        "subAvailabilityImpact": "HIGH",
                        "subConfidentialityImpact": "HIGH",
                        "subIntegrityImpact": "HIGH",
                        "userInteraction": "ACTIVE",
                        "valueDensity": "NOT_DEFINED",
                        "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                        "version": "4.0",
                        "vulnAvailabilityImpact": "HIGH",
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                        "vulnIntegrityImpact": "HIGH",
                        "vulnerabilityResponseEffort": "NOT_DEFINED"
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                    "scenarios": [
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                            "lang": "en",
                            "value": "GENERAL"
                        }
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            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-121",
                            "description": "CWE-121 Stack-based Buffer Overflow",
                            "lang": "en",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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                "dateUpdated": "2026-04-07T14:02:07.805Z"
            },
            "references": [
                {
                    "tags": [
                        "exploit"
                    ],
                    "url": "https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/fileformat/real_networks_netzip_bof.rb"
                },
                {
                    "tags": [
                        "exploit"
                    ],
                    "url": "https://www.exploit-db.com/exploits/16083"
                },
                {
                    "tags": [
                        "exploit"
                    ],
                    "url": "https://www.exploit-db.com/exploits/17985"
                },
                {
                    "tags": [
                        "product"
                    ],
                    "url": "https://www.softpedia.com/get/Compression-tools/NetZip-Classic.shtml"
                },
                {
                    "tags": [
                        "third-party-advisory"
                    ],
                    "url": "https://www.vulncheck.com/advisories/real-networks-netzip-classic-file-parsing-buffer-overflow"
                }
            ],
            "source": {
                "discovery": "UNKNOWN"
            },
            "tags": [
                "unsupported-when-assigned"
            ],
            "title": "Real Networks Netzip Classic 7.5.1.86 File Parsing Buffer Overflow",
            "x_generator": {
                "engine": "Vulnogram 0.2.0"
            },
            "datePublic": "2011-01-30T00:00:00.000Z"
        },
        "adp": [
            {
                "metrics": [
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                                "timestamp": "2025-08-14T13:46:08.820850Z",
                                "id": "CVE-2011-10016",
                                "options": [
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                                        "Exploitation": "none"
                                    },
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                                        "Automatable": "no"
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                                        "Technical Impact": "total"
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                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2025-08-14T14:52:18.163Z"
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