Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/34825?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/34825?format=api", "vulnerability_id": "VCID-7cth-47w2-17hy", "summary": "Multiple vulnerabilities have been found in c-ares, the worst of which could result in the loss of confidentiality or integrity.", "aliases": [ { "alias": "CVE-2021-22940" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371969?format=api", "purl": "pkg:alpm/archlinux/nodejs@16.6.2-1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/nodejs@16.6.2-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/932803?format=api", "purl": "pkg:deb/debian/nodejs@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932823?format=api", "purl": "pkg:deb/debian/nodejs@12.22.5~dfsg-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@12.22.5~dfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932797?format=api", "purl": "pkg:deb/debian/nodejs@12.22.12~dfsg-1~deb11u4?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vp3-fzdr-yqbm" }, { "vulnerability": "VCID-2t7c-dju9-pff6" }, { "vulnerability": "VCID-38k9-23j3-eqh7" }, { "vulnerability": "VCID-43sf-4r41-wugc" }, { "vulnerability": "VCID-96yh-1wub-zucg" }, { "vulnerability": "VCID-98fy-tedc-ube7" }, { "vulnerability": "VCID-bjza-25hu-vkad" }, { "vulnerability": "VCID-dgkh-jdah-wfh9" }, { "vulnerability": "VCID-dt7u-3usg-9uet" }, { "vulnerability": "VCID-kj75-vmwa-gqgq" }, { "vulnerability": "VCID-sag8-repb-g3f4" }, { "vulnerability": "VCID-twc8-ewm7-wkb1" }, { "vulnerability": "VCID-u8bq-8jp4-jkem" }, { "vulnerability": "VCID-v7uy-445x-tuan" }, { "vulnerability": "VCID-x1an-pjq4-nbby" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@12.22.12~dfsg-1~deb11u4%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932795?format=api", "purl": "pkg:deb/debian/nodejs@18.20.4%2Bdfsg-1~deb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vp3-fzdr-yqbm" }, { "vulnerability": "VCID-2t7c-dju9-pff6" }, { "vulnerability": "VCID-43sf-4r41-wugc" }, { "vulnerability": "VCID-96yh-1wub-zucg" }, { "vulnerability": "VCID-98fy-tedc-ube7" }, { "vulnerability": "VCID-bjza-25hu-vkad" }, { "vulnerability": "VCID-dgkh-jdah-wfh9" }, { "vulnerability": "VCID-dt7u-3usg-9uet" }, { "vulnerability": "VCID-twc8-ewm7-wkb1" }, { "vulnerability": "VCID-u8bq-8jp4-jkem" }, { "vulnerability": "VCID-v7uy-445x-tuan" }, { "vulnerability": "VCID-wf5t-3pwz-c7d7" }, { "vulnerability": "VCID-x1an-pjq4-nbby" }, { "vulnerability": "VCID-xkpz-pb5y-jqcy" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@18.20.4%252Bdfsg-1~deb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932799?format=api", "purl": "pkg:deb/debian/nodejs@20.19.2%2Bdfsg-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@20.19.2%252Bdfsg-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/932798?format=api", "purl": "pkg:deb/debian/nodejs@22.22.2%2Bdfsg%2B~cs22.19.15-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@22.22.2%252Bdfsg%252B~cs22.19.15-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1063054?format=api", "purl": "pkg:deb/debian/nodejs@22.22.2%2Bdfsg%2B~cs22.19.15-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/nodejs@22.22.2%252Bdfsg%252B~cs22.19.15-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/73897?format=api", "purl": "pkg:ebuild/net-dns/c-ares@1.19.0", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-dns/c-ares@1.19.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/85880?format=api", "purl": "pkg:ebuild/net-libs/nodejs@16.20.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/nodejs@16.20.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/85881?format=api", "purl": "pkg:ebuild/net-libs/nodejs@18.17.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/nodejs@18.17.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/85882?format=api", "purl": "pkg:ebuild/net-libs/nodejs@20.5.1", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/net-libs/nodejs@20.5.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/371968?format=api", "purl": "pkg:alpm/archlinux/nodejs@16.6.1-1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:alpm/archlinux/nodejs@16.6.1-1" }, { "url": "http://public2.vulnerablecode.io/api/packages/100127?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs@12.22.5-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-4f1w-xpyy-2fcf" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-7tyw-ppyt-zqgr" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs@12.22.5-1%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/100128?format=api", "purl": "pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-5?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-4f1w-xpyy-2fcf" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-7tyw-ppyt-zqgr" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs12-nodejs-nodemon@2.0.3-5%3Farch=el7" }, { "url": "http://public2.vulnerablecode.io/api/packages/100126?format=api", "purl": "pkg:rpm/redhat/rh-nodejs14-nodejs@14.17.5-1?arch=el7", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1xdz-dku3-qqc4" }, { "vulnerability": "VCID-53xm-8w84-93cx" }, { "vulnerability": "VCID-7cth-47w2-17hy" }, { "vulnerability": "VCID-9g7s-y7nq-xfbb" }, { "vulnerability": "VCID-a9w9-1d4p-vqau" }, { "vulnerability": "VCID-ap4u-dkwx-1kb3" }, { "vulnerability": "VCID-e7n4-x8sc-3bb6" }, { "vulnerability": "VCID-tsp3-tyjt-h7bk" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/rh-nodejs14-nodejs@14.17.5-1%3Farch=el7" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22940.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22940.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22940", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59679", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59841", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59797", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59834", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59753", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59777", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59747", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59799", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59812", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59831", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00386", "scoring_system": "epss", "scoring_elements": "0.59815", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2021-22940" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "9.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1993029", "reference_id": "1993029", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1993029" }, { "reference_url": "https://security.archlinux.org/AVG-2283", "reference_id": "AVG-2283", "reference_type": "", "scores": [ { "value": "High", "scoring_system": "archlinux", "scoring_elements": "" } ], "url": "https://security.archlinux.org/AVG-2283" }, { "reference_url": "https://security.gentoo.org/glsa/202401-02", "reference_id": "GLSA-202401-02", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202401-02" }, { "reference_url": "https://security.gentoo.org/glsa/202405-29", "reference_id": "GLSA-202405-29", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202405-29" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3280", "reference_id": "RHSA-2021:3280", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3280" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3281", "reference_id": "RHSA-2021:3281", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3281" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3623", "reference_id": "RHSA-2021:3623", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3623" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3638", "reference_id": "RHSA-2021:3638", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3638" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3639", "reference_id": "RHSA-2021:3639", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3639" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2021:3666", "reference_id": "RHSA-2021:3666", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2021:3666" } ], "weaknesses": [ { "cwe_id": 416, "name": "Use After Free", "description": "Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code." } ], "exploits": [], "severity_range_score": "7.0 - 9.8", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-7cth-47w2-17hy" }