Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/75685?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/75685?format=api", "purl": "pkg:ebuild/dev-python/aiohttp@3.7.4", "type": "ebuild", "namespace": "dev-python", "name": "aiohttp", "version": "3.7.4", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.9.4", "latest_non_vulnerable_version": "3.9.4", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/6266?format=api", "vulnerability_id": "VCID-88cm-cxp9-ekgn", "summary": "aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. In aiohttp before version 3.7.4 there is an open redirect vulnerability. A maliciously crafted link to an aiohttp-based web-server could redirect the browser to a different website. It is caused by a bug in the `aiohttp.web_middlewares.normalize_path_middleware` middleware. This security problem has been fixed in 3.7.4. Upgrade your dependency using pip as follows \"pip install aiohttp >= 3.7.4\". If upgrading is not an option for you, a workaround can be to avoid using `aiohttp.web_middlewares.normalize_path_middleware` in your applications.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21330.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21330.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21330", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65777", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65763", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65728", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65758", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65772", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65751", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65739", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65688", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65722", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65643", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00494", "scoring_system": "epss", "scoring_elements": "0.65692", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-21330" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21330", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21330" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/aio-libs/aiohttp", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp" }, { "reference_url": "https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst#374-2021-02-25", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/blob/master/CHANGES.rst#374-2021-02-25" }, { "reference_url": "https://github.com/aio-libs/aiohttp/commit/2545222a3853e31ace15d87ae0e2effb7da0c96b", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/commit/2545222a3853e31ace15d87ae0e2effb7da0c96b" }, { "reference_url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-v6wp-4m6f-gcjg" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp/PYSEC-2021-76.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp/PYSEC-2021-76.yaml" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FU7ENI54JNEK3PHEFGCE46DGMFNTVU6L/" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JN3V7CZJRT4QFCVXB6LDPCJH7NAOFCA5/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21330", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21330" }, { "reference_url": "https://pypi.org/project/aiohttp", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pypi.org/project/aiohttp" }, { "reference_url": "https://pypi.org/project/aiohttp/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://pypi.org/project/aiohttp/" }, { "reference_url": "https://security.gentoo.org/glsa/202208-19", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.gentoo.org/glsa/202208-19" }, { "reference_url": "https://www.debian.org/security/2021/dsa-4864", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.debian.org/security/2021/dsa-4864" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933364", "reference_id": "1933364", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1933364" }, { "reference_url": "https://security.archlinux.org/AVG-1623", "reference_id": "AVG-1623", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-1623" }, { "reference_url": "https://github.com/advisories/GHSA-v6wp-4m6f-gcjg", "reference_id": "GHSA-v6wp-4m6f-gcjg", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-v6wp-4m6f-gcjg" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:4702", "reference_id": "RHSA-2021:4702", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:4702" }, { "reference_url": "https://usn.ubuntu.com/USN-5386-1/", "reference_id": "USN-USN-5386-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5386-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/75685?format=api", "purl": "pkg:ebuild/dev-python/aiohttp@3.7.4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-python/aiohttp@3.7.4" } ], "aliases": [ "CVE-2021-21330", "GHSA-v6wp-4m6f-gcjg", "PYSEC-2021-76" ], "risk_score": 3.7, "exploitability": "0.5", "weighted_severity": "7.4", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-88cm-cxp9-ekgn" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-python/aiohttp@3.7.4" }