GET

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

GET /api/vulnerabilities/91270?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/vulnerabilities/91270?format=api",
    "vulnerability_id": "VCID-c8h5-wzqz-e3c6",
    "summary": "Buffer overflow in the open_socket_out function in socket.c for rsync 2.5.7 and earlier allows local users to cause a denial of service (crash) and possibly execute arbitrary code via a long RSYNC_PROXY environment variable.  NOTE: since rsync is not setuid, this issue does not provide any additional privileges beyond those that are already available to the user.  Therefore this issue may be REJECTED in the future.",
    "aliases": [
        {
            "alias": "CVE-2004-2093"
        }
    ],
    "fixed_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938003?format=api",
            "purl": "pkg:deb/debian/rsync@2.6.1-1?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsync@2.6.1-1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1036265?format=api",
            "purl": "pkg:deb/debian/rsync@2.6.4-6",
            "is_vulnerable": true,
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                },
                {
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                },
                {
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                },
                {
                    "vulnerability": "VCID-472y-7aza-j7c4"
                },
                {
                    "vulnerability": "VCID-4g8w-n139-dfbn"
                },
                {
                    "vulnerability": "VCID-66n1-gnxa-2uf3"
                },
                {
                    "vulnerability": "VCID-78yq-gu4t-rke9"
                },
                {
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                {
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                {
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                {
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                {
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                {
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                {
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938000?format=api",
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            "is_vulnerable": true,
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                {
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                },
                {
                    "vulnerability": "VCID-sx8v-dmgh-1ybq"
                },
                {
                    "vulnerability": "VCID-ua8q-v9qd-wqb5"
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsync@3.2.3-4%252Bdeb11u1%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/937998?format=api",
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            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
                {
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsync@3.2.7-1%252Bdeb12u4%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938002?format=api",
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            "is_vulnerable": true,
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        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/938001?format=api",
            "purl": "pkg:deb/debian/rsync@3.4.1%2Bds1-7?distro=trixie",
            "is_vulnerable": true,
            "affected_by_vulnerabilities": [
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            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsync@3.4.1%252Bds1-7%3Fdistro=trixie"
        },
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1088730?format=api",
            "purl": "pkg:deb/debian/rsync@3.4.2%2Bds1-2?distro=trixie",
            "is_vulnerable": false,
            "affected_by_vulnerabilities": [],
            "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rsync@3.4.2%252Bds1-2%3Fdistro=trixie"
        }
    ],
    "affected_packages": [
        {
            "url": "http://public2.vulnerablecode.io/api/packages/1036261?format=api",
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                },
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                },
                {
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        },
        {
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    ],
    "references": [
        {
            "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2004-2093",
            "reference_id": "",
            "reference_type": "",
            "scores": [
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72573",
                    "published_at": "2026-04-01T12:55:00Z"
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                {
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                    "published_at": "2026-04-08T12:55:00Z"
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                {
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                    "scoring_elements": "0.72663",
                    "published_at": "2026-04-16T12:55:00Z"
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                {
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                    "published_at": "2026-04-18T12:55:00Z"
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                {
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                    "published_at": "2026-04-21T12:55:00Z"
                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72706",
                    "published_at": "2026-04-24T12:55:00Z"
                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72715",
                    "published_at": "2026-04-26T12:55:00Z"
                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72711",
                    "published_at": "2026-04-29T12:55:00Z"
                },
                {
                    "value": "0.00728",
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                    "scoring_elements": "0.72704",
                    "published_at": "2026-05-05T12:55:00Z"
                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72734",
                    "published_at": "2026-05-07T12:55:00Z"
                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72758",
                    "published_at": "2026-05-09T12:55:00Z"
                },
                {
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                    "scoring_elements": "0.72722",
                    "published_at": "2026-05-11T12:55:00Z"
                },
                {
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                    "scoring_system": "epss",
                    "scoring_elements": "0.72747",
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                },
                {
                    "value": "0.00728",
                    "scoring_system": "epss",
                    "scoring_elements": "0.72801",
                    "published_at": "2026-05-14T12:55:00Z"
                }
            ],
            "url": "https://api.first.org/data/v1/epss?cve=CVE-2004-2093"
        },
        {
            "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2093",
            "reference_id": "",
            "reference_type": "",
            "scores": [],
            "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-2093"
        },
        {
            "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/152.c",
            "reference_id": "OSVDB-45182;CVE-2004-2093",
            "reference_type": "exploit",
            "scores": [],
            "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/152.c"
        }
    ],
    "weaknesses": [],
    "exploits": [
        {
            "date_added": "2004-02-12",
            "description": "rsync 2.5.7 - Local Stack Overflow / Local Privilege Escalation",
            "required_action": null,
            "due_date": null,
            "notes": null,
            "known_ransomware_campaign_use": true,
            "source_date_published": "2004-02-13",
            "exploit_type": "local",
            "platform": "linux",
            "source_date_updated": "2017-04-15",
            "data_source": "Exploit-DB",
            "source_url": ""
        }
    ],
    "severity_range_score": null,
    "exploitability": "2.0",
    "weighted_severity": "0.0",
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-c8h5-wzqz-e3c6"
}