Package Instance

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{
    "url": "http://public2.vulnerablecode.io/api/packages/1000652?format=api",
    "purl": "pkg:apk/alpine/putty@0.76-r0?arch=ppc64le&distroversion=v3.19&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "putty",
    "version": "0.76-r0",
    "qualifiers": {
        "arch": "ppc64le",
        "distroversion": "v3.19",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "0.80-r0",
    "latest_non_vulnerable_version": "0.81-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94824?format=api",
            "vulnerability_id": "VCID-5524-rbbb-xydc",
            "summary": "PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication response. This makes it easier for an attacker-controlled SSH server to present a later spoofed authentication prompt (that the attacker can use to capture credential data, and use that data for purposes that are undesired by the client user).",
            "references": [
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-36367",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33168",
                            "published_at": "2026-04-01T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.3316",
                            "published_at": "2026-04-07T12:55:00Z"
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                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33203",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33237",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.3324",
                            "published_at": "2026-04-11T12:55:00Z"
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                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33199",
                            "published_at": "2026-04-12T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33175",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33216",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33194",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33157",
                            "published_at": "2026-04-21T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33295",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00135",
                            "scoring_system": "epss",
                            "scoring_elements": "0.33327",
                            "published_at": "2026-04-04T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-36367"
                },
                {
                    "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36367",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36367"
                },
                {
                    "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990901",
                    "reference_id": "990901",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990901"
                },
                {
                    "reference_url": "https://security.archlinux.org/ASA-202107-37",
                    "reference_id": "ASA-202107-37",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://security.archlinux.org/ASA-202107-37"
                },
                {
                    "reference_url": "https://security.archlinux.org/AVG-2143",
                    "reference_id": "AVG-2143",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "Low",
                            "scoring_system": "archlinux",
                            "scoring_elements": ""
                        }
                    ],
                    "url": "https://security.archlinux.org/AVG-2143"
                },
                {
                    "reference_url": "https://git.tartarus.org/?p=simon/putty.git%3Ba=commit%3Bh=1dc5659aa62848f0aeb5de7bd3839fecc7debefa",
                    "reference_id": "putty.git%3Ba=commit%3Bh=1dc5659aa62848f0aeb5de7bd3839fecc7debefa",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.1",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2024-02-22T20:07:50Z/"
                        }
                    ],
                    "url": "https://git.tartarus.org/?p=simon/putty.git%3Ba=commit%3Bh=1dc5659aa62848f0aeb5de7bd3839fecc7debefa"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/1000652?format=api",
                    "purl": "pkg:apk/alpine/putty@0.76-r0?arch=ppc64le&distroversion=v3.19&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/putty@0.76-r0%3Farch=ppc64le&distroversion=v3.19&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2021-36367"
            ],
            "risk_score": 3.6,
            "exploitability": "0.5",
            "weighted_severity": "7.3",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-5524-rbbb-xydc"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/putty@0.76-r0%3Farch=ppc64le&distroversion=v3.19&reponame=main"
}