Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/94898?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/94898?format=api", "vulnerability_id": "VCID-eq37-ztb2-nfb8", "summary": "The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.", "aliases": [ { "alias": "CVE-2021-40491" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/925444?format=api", "purl": "pkg:deb/debian/inetutils@2:2.0-1%2Bdeb11u1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.0-1%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/995105?format=api", "purl": "pkg:deb/debian/inetutils@2:2.0-1%2Bdeb11u2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.0-1%252Bdeb11u2" }, { "url": "http://public2.vulnerablecode.io/api/packages/925435?format=api", "purl": "pkg:deb/debian/inetutils@2:2.0-1%2Bdeb11u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.0-1%252Bdeb11u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925443?format=api", "purl": "pkg:deb/debian/inetutils@2:2.2-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.2-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925433?format=api", "purl": "pkg:deb/debian/inetutils@2:2.4-2%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.4-2%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925437?format=api", "purl": "pkg:deb/debian/inetutils@2:2.6-3%2Bdeb13u2?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.6-3%252Bdeb13u2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/925436?format=api", "purl": "pkg:deb/debian/inetutils@2:2.7-5?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.7-5%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1088686?format=api", "purl": "pkg:deb/debian/inetutils@2:2.8-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.8-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1104218?format=api", "purl": "pkg:deb/debian/inetutils@2:2.8-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:2.8-2%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1051211?format=api", "purl": "pkg:deb/debian/inetutils@2:1.4.2%2B20040207-4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-8mwn-2k1d-rkfz" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-nes3-sr2e-yueb" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-unvx-tsxw-abbw" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.4.2%252B20040207-4" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051212?format=api", "purl": "pkg:deb/debian/inetutils@2:1.5.dfsg.1-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-8mwn-2k1d-rkfz" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-nes3-sr2e-yueb" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-unvx-tsxw-abbw" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.5.dfsg.1-2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051213?format=api", "purl": "pkg:deb/debian/inetutils@2:1.5.dfsg.1-9%2Blenny1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-8mwn-2k1d-rkfz" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-nes3-sr2e-yueb" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-unvx-tsxw-abbw" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.5.dfsg.1-9%252Blenny1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051214?format=api", "purl": "pkg:deb/debian/inetutils@2:1.6-3.1%2Bsqueeze2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-8mwn-2k1d-rkfz" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-nes3-sr2e-yueb" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-unvx-tsxw-abbw" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.6-3.1%252Bsqueeze2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051215?format=api", "purl": "pkg:deb/debian/inetutils@2:1.9-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-8mwn-2k1d-rkfz" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.9-2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051216?format=api", "purl": "pkg:deb/debian/inetutils@2:1.9.2.39.3a460-3", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.9.2.39.3a460-3" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051217?format=api", "purl": "pkg:deb/debian/inetutils@2:1.9.4-2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.9.4-2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1051218?format=api", "purl": "pkg:deb/debian/inetutils@2:1.9.4-7%2Bdeb10u1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6xfm-qpgd-ebaw" }, { "vulnerability": "VCID-8491-mjp3-bqbv" }, { "vulnerability": "VCID-bn6y-snuj-gbdy" }, { "vulnerability": "VCID-eq37-ztb2-nfb8" }, { "vulnerability": "VCID-hm61-cd18-hycu" }, { "vulnerability": "VCID-m459-kwuf-2kd4" }, { "vulnerability": "VCID-qg9t-d2pk-yub6" }, { "vulnerability": "VCID-um87-6yps-cbfk" }, { "vulnerability": "VCID-wfv6-euzm-7bhc" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/inetutils@2:1.9.4-7%252Bdeb10u1" } ], "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40491", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56551", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56647", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56669", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56648", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56699", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56704", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56713", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56688", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56667", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56698", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56696", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56668", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56606", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56624", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56562", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00339", "scoring_system": "epss", "scoring_elements": "0.56608", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-40491" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40491", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40491" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476", "reference_id": "993476", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993476" }, { "reference_url": "https://usn.ubuntu.com/USN-5177-1/", "reference_id": "USN-USN-5177-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/USN-5177-1/" } ], "weaknesses": [], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-eq37-ztb2-nfb8" }