Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/1051479?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/1051479?format=api", "purl": "pkg:deb/debian/rust-crossbeam-channel@0.3.8-1", "type": "deb", "namespace": "debian", "name": "rust-crossbeam-channel", "version": "0.3.8-1", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "0.4.4-1", "latest_non_vulnerable_version": "0.4.4-1", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/41558?format=api", "vulnerability_id": "VCID-w377-ghca-5fff", "summary": "Incorrect buffer size in crossbeam-channel\nThe affected version of this crate's the bounded channel incorrectly assumes that Vec::from_iter has allocated capacity that same as the number of iterator elements. Vec::from_iter does not actually guarantee that and may allocate extra memory. The destructor of the bounded channel reconstructs Vec from the raw pointer based on the incorrect assumes described above. This is unsound and causing deallocation with the incorrect capacity when Vec::from_iter has allocated different sizes with the number of iterator elements.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2020-35904", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17588", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17704", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17651", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17659", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17698", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.1761", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17587", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17539", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17399", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17491", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17717", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17876", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17929", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.1763", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17718", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17779", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17797", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00057", "scoring_system": "epss", "scoring_elements": "0.17751", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2020-35904" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35904", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35904" }, { "reference_url": "https://github.com/crossbeam-rs/crossbeam", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/crossbeam-rs/crossbeam" }, { "reference_url": "https://github.com/crossbeam-rs/crossbeam/pull/533", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/crossbeam-rs/crossbeam/pull/533" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35904", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35904" }, { "reference_url": "https://rustsec.org/advisories/RUSTSEC-2020-0052.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://rustsec.org/advisories/RUSTSEC-2020-0052.html" }, { "reference_url": "https://github.com/advisories/GHSA-m8h8-v6jh-c762", "reference_id": "GHSA-m8h8-v6jh-c762", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-m8h8-v6jh-c762" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1051480?format=api", "purl": "pkg:deb/debian/rust-crossbeam-channel@0.4.4-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rust-crossbeam-channel@0.4.4-1" } ], "aliases": [ "CVE-2020-35904", "GHSA-m8h8-v6jh-c762" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-w377-ghca-5fff" } ], "fixing_vulnerabilities": [], "risk_score": "3.1", "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/rust-crossbeam-channel@0.3.8-1" }