Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/936220?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/936220?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.8.1-1?distro=trixie", "type": "deb", "namespace": "debian", "name": "python-aiohttp", "version": "3.8.1-1", "qualifiers": { "distro": "trixie" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "3.8.5-1", "latest_non_vulnerable_version": "3.13.3-3", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/11475?format=api", "vulnerability_id": "VCID-t2aj-cszz-tyd7", "summary": "aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. Affected versions of aiohttp have a security vulnerability regarding the inconsistent interpretation of the http protocol. HTTP/1.1 is a persistent protocol, if both Content-Length(CL) and Transfer-Encoding(TE) header values are present it can lead to incorrect interpretation of two entities that parse the HTTP and we can poison other sockets with this incorrect interpretation. A possible Proof-of-Concept (POC) would be a configuration with a reverse proxy(frontend) that accepts both CL and TE headers and aiohttp as backend. As aiohttp parses anything with chunked, we can pass a chunked123 as TE, the frontend entity will ignore this header and will parse Content-Length. The impact of this vulnerability is that it is possible to bypass any proxy rule, poisoning sockets to other users like passing Authentication Headers, also if it is present an Open Redirect an attacker could combine it to redirect random users to another website and log the request. This vulnerability has been addressed in release 3.8.0 of aiohttp. Users are advised to upgrade. There are no known workarounds for this vulnerability.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-47641.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-47641.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-47641", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54954", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54953", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54908", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54943", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54961", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54924", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54947", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54965", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54934", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00319", "scoring_system": "epss", "scoring_elements": "0.54904", "published_at": "2026-04-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-47641" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-47641", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-47641" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/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": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/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/commit/f016f0680e4ace6742b03a70cb0382ce86abe371", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-08-29T20:18:44Z/" } ], "url": "https://github.com/aio-libs/aiohttp/commit/f016f0680e4ace6742b03a70cb0382ce86abe371" }, { "reference_url": "https://github.com/aio-libs/aiohttp/releases/tag/v3.8.0", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/aio-libs/aiohttp/releases/tag/v3.8.0" }, { "reference_url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-xx9p-xxvh-7g8j", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/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:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-08-29T20:18:44Z/" } ], "url": "https://github.com/aio-libs/aiohttp/security/advisories/GHSA-xx9p-xxvh-7g8j" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp/PYSEC-2023-247.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/aiohttp/PYSEC-2023-247.yaml" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00002.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00002.html" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2250179", "reference_id": "2250179", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2250179" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47641", "reference_id": "CVE-2023-47641", "reference_type": "", "scores": [ { "value": "3.4", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N" }, { "value": "2.3", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47641" }, { "reference_url": "https://github.com/advisories/GHSA-xx9p-xxvh-7g8j", "reference_id": "GHSA-xx9p-xxvh-7g8j", "reference_type": "", "scores": [ { "value": "LOW", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-xx9p-xxvh-7g8j" }, { "reference_url": "https://security.gentoo.org/glsa/202408-11", "reference_id": "GLSA-202408-11", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202408-11" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/936213?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.7.4-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-d3pa-kwgz-vuag" }, { "vulnerability": "VCID-ft9z-nd6x-27dz" }, { "vulnerability": "VCID-k122-7d38-2ug5" }, { "vulnerability": "VCID-peyu-fxyx-ayde" }, { "vulnerability": "VCID-qrus-4szm-c3bj" }, { "vulnerability": "VCID-sjws-ddnq-fke2" }, { "vulnerability": "VCID-t9gx-etxx-vkgb" }, { "vulnerability": "VCID-vqvz-jfqh-jkaz" }, { "vulnerability": "VCID-zm3a-mf2z-xfcm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.7.4-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936218?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.7.4-1%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.7.4-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936220?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.8.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.8.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936212?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.8.4-1%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-d3pa-kwgz-vuag" }, { "vulnerability": "VCID-ekqy-23wg-5ugu" }, { "vulnerability": "VCID-ft9z-nd6x-27dz" }, { "vulnerability": "VCID-jxqg-x9dh-z3hb" }, { "vulnerability": "VCID-k122-7d38-2ug5" }, { "vulnerability": "VCID-peyu-fxyx-ayde" }, { "vulnerability": "VCID-qrus-4szm-c3bj" }, { "vulnerability": "VCID-sjws-ddnq-fke2" }, { "vulnerability": "VCID-t9gx-etxx-vkgb" }, { "vulnerability": "VCID-tn28-662n-vug8" }, { "vulnerability": "VCID-ttq3-65ny-skdg" }, { "vulnerability": "VCID-vqvz-jfqh-jkaz" }, { "vulnerability": "VCID-zm3a-mf2z-xfcm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.8.4-1%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936215?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.11.16-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-d3pa-kwgz-vuag" }, { "vulnerability": "VCID-ft9z-nd6x-27dz" }, { "vulnerability": "VCID-k122-7d38-2ug5" }, { "vulnerability": "VCID-peyu-fxyx-ayde" }, { "vulnerability": "VCID-qrus-4szm-c3bj" }, { "vulnerability": "VCID-sjws-ddnq-fke2" }, { "vulnerability": "VCID-t9gx-etxx-vkgb" }, { "vulnerability": "VCID-vqvz-jfqh-jkaz" }, { "vulnerability": "VCID-zm3a-mf2z-xfcm" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.11.16-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/936214?format=api", "purl": "pkg:deb/debian/python-aiohttp@3.13.3-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.13.3-3%3Fdistro=trixie" } ], "aliases": [ "CVE-2023-47641", "GHSA-xx9p-xxvh-7g8j", "PYSEC-2023-247" ], "risk_score": 3.0, "exploitability": "0.5", "weighted_severity": "5.9", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-t2aj-cszz-tyd7" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-aiohttp@3.8.1-1%3Fdistro=trixie" }