Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/5470?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/5470?format=api", "purl": "pkg:pypi/dulwich@0.17.3", "type": "pypi", "namespace": "", "name": "dulwich", "version": "0.17.3", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "0.18.5", "latest_non_vulnerable_version": "0.18.5", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5653?format=api", "vulnerability_id": "VCID-wegc-1zcu-qygw", "summary": "Dulwich before 0.18.5, when an SSH subprocess is used, allows remote attackers to execute arbitrary commands via an ssh URL with an initial dash character in the hostname, a related issue to CVE-2017-9800, CVE-2017-12836, CVE-2017-12976, CVE-2017-1000116, and CVE-2017-1000117.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-16228.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-16228.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2017-16228", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62199", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62254", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62261", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62198", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62229", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62212", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62194", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62144", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62176", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62145", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62084", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62244", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62234", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.6225", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62243", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00424", "scoring_system": "epss", "scoring_elements": "0.62219", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2017-16228" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16228", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16228" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "10", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:C/I:C/A:C" }, { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/jelmer/dulwich", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jelmer/dulwich" }, { "reference_url": "https://github.com/jelmer/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/jelmer/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/dulwich/PYSEC-2017-12.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/dulwich/PYSEC-2017-12.yaml" }, { "reference_url": "https://tracker.debian.org/news/882440", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://tracker.debian.org/news/882440" }, { "reference_url": "https://web.archive.org/web/20201220231743/https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20201220231743/https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6" }, { "reference_url": "https://web.archive.org/web/20210128154006/https://www.dulwich.io/code/dulwich", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20210128154006/https://www.dulwich.io/code/dulwich" }, { "reference_url": "https://www.dulwich.io/code/dulwich", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.dulwich.io/code/dulwich" }, { "reference_url": "https://www.dulwich.io/code/dulwich/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.dulwich.io/code/dulwich/" }, { "reference_url": "https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6" }, { "reference_url": "https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.dulwich.io/code/dulwich/commit/7116a0cbbda571f7dac863f4b1c00b6e16d6d8d6/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1509303", "reference_id": "1509303", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1509303" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:dulwich_project:dulwich:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:dulwich_project:dulwich:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:dulwich_project:dulwich:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16228", "reference_id": "CVE-2017-16228", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:N/C:P/I:P/A:P" }, { "value": "9.8", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" }, { "value": "9.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N" }, { "value": "CRITICAL", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16228" }, { "reference_url": "https://github.com/advisories/GHSA-cwwh-4382-6fwr", "reference_id": "GHSA-cwwh-4382-6fwr", "reference_type": "", "scores": [ { "value": "CRITICAL", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cwwh-4382-6fwr" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/5476?format=api", "purl": "pkg:pypi/dulwich@0.18.5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/dulwich@0.18.5" } ], "aliases": [ "CVE-2017-16228", "GHSA-cwwh-4382-6fwr", "PYSEC-2017-12" ], "risk_score": 4.5, "exploitability": "0.5", "weighted_severity": "9.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-wegc-1zcu-qygw" } ], "fixing_vulnerabilities": [], "risk_score": "4.5", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/dulwich@0.17.3" }