Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/53965?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/53965?format=api", "purl": "pkg:nuget/SharpZipLib@1.0.0-rc1", "type": "nuget", "namespace": "", "name": "SharpZipLib", "version": "1.0.0-rc1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "1.3.3", "latest_non_vulnerable_version": "1.3.3", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/12462?format=api", "vulnerability_id": "VCID-fxh1-kq9x-6bbz", "summary": "Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')\nSharpZipLib (or #ziplib) is a Zip, GZip, Tar and BZip2 library. A TAR file entry `../evil.txt` may be extracted in the parent directory of `destFolder`. This leads to arbitrary file write that may lead to code execution.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32840", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81576", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81386", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81391", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81412", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.814", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81392", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81429", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.8143", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81452", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.8146", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81464", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81482", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81501", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81523", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81519", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81537", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81327", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81336", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81358", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01545", "scoring_system": "epss", "scoring_elements": "0.81357", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-32840" }, { "reference_url": "https://github.com/icsharpcode/SharpZipLib", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/icsharpcode/SharpZipLib" }, { "reference_url": "https://github.com/icsharpcode/SharpZipLib/commit/a0e96de70b5264f4c919b09253b1522bc7a221cc", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:51:52Z/" } ], "url": "https://github.com/icsharpcode/SharpZipLib/commit/a0e96de70b5264f4c919b09253b1522bc7a221cc" }, { "reference_url": "https://github.com/icsharpcode/SharpZipLib/releases/tag/v1.3.3", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:51:52Z/" } ], "url": "https://github.com/icsharpcode/SharpZipLib/releases/tag/v1.3.3" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib" }, { "reference_url": "https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib/", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-22T15:51:52Z/" } ], "url": "https://securitylab.github.com/advisories/GHSL-2021-125-sharpziplib/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32840", "reference_id": "CVE-2021-32840", "reference_type": "", "scores": [ { "value": "7.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32840" }, { "reference_url": "https://github.com/advisories/GHSA-m22m-h4rf-pwq3", "reference_id": "GHSA-m22m-h4rf-pwq3", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-m22m-h4rf-pwq3" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/44462?format=api", "purl": "pkg:nuget/SharpZipLib@1.3.3", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/SharpZipLib@1.3.3" } ], "aliases": [ "CVE-2021-32840", "GHSA-m22m-h4rf-pwq3" ], "risk_score": 4.0, "exploitability": "0.5", "weighted_severity": "8.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fxh1-kq9x-6bbz" } ], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/15235?format=api", "vulnerability_id": "VCID-xzc1-cy42-2ub4", "summary": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')\nSharpZipLib before 1.0 RC1 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1002208", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69801", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69623", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69609", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69649", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69658", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69639", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69691", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.697", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69705", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.6968", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69724", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69755", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69726", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69752", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69542", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69554", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.6957", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69549", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69599", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69616", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00605", "scoring_system": "epss", "scoring_elements": "0.69638", "published_at": "2026-04-11T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-1002208" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1002208", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1002208" }, { "reference_url": "https://github.com/icsharpcode/SharpZipLib/issues/232", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/icsharpcode/SharpZipLib/issues/232" }, { "reference_url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/icsharpcode/SharpZipLib/wiki/Release-1.0" }, { "reference_url": "https://github.com/snyk/zip-slip-vulnerability", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/snyk/zip-slip-vulnerability" }, { "reference_url": "https://snyk.io/research/zip-slip-vulnerability", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/research/zip-slip-vulnerability" }, { "reference_url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://snyk.io/vuln/SNYK-DOTNET-SHARPZIPLIB-60247" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1002208", "reference_id": "CVE-2018-1002208", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-1002208" }, { "reference_url": "https://github.com/advisories/GHSA-cqj4-m2pc-v9m5", "reference_id": "GHSA-cqj4-m2pc-v9m5", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-cqj4-m2pc-v9m5" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/53965?format=api", "purl": "pkg:nuget/SharpZipLib@1.0.0-rc1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-fxh1-kq9x-6bbz" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/SharpZipLib@1.0.0-rc1" } ], "aliases": [ "CVE-2018-1002208", "GHSA-cqj4-m2pc-v9m5" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xzc1-cy42-2ub4" } ], "risk_score": "4.0", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:nuget/SharpZipLib@1.0.0-rc1" }