Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/74528?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/74528?format=api", "purl": "pkg:golang/gopkg.in/yaml.v2@2.2.8", "type": "golang", "namespace": "gopkg.in", "name": "yaml.v2", "version": "2.2.8", "qualifiers": {}, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36620?format=api", "vulnerability_id": "VCID-fbzn-vujj-pud5", "summary": "Excessive Platform Resource Consumption within a Loop in Kubernetes\nThe Kubernetes API Server component in versions 1.1-1.14, and versions prior to 1.15.10, 1.16.7 and 1.17.3 allows an authorized user who sends malicious YAML payloads to cause the kube-apiserver to consume excessive CPU cycles while parsing YAML.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11254.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-11254.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-11254", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30745", "published_at": "2026-05-14T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30679", "published_at": "2026-05-12T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30656", "published_at": "2026-05-11T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30736", "published_at": "2026-05-09T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30726", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30657", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30809", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.30894", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31016", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31368", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31327", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31188", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31175", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31203", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31222", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31189", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31232", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31276", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.312", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31272", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00121", "scoring_system": "epss", "scoring_elements": "0.31241", "published_at": "2026-04-08T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-11254" }, { "reference_url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18496", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18496" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11254", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11254" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/go-yaml/yaml/commit/53403b58ad1b561927d19068c655246f2db79d48", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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/go-yaml/yaml/commit/53403b58ad1b561927d19068c655246f2db79d48" }, { "reference_url": "https://github.com/go-yaml/yaml/pull/555", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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/go-yaml/yaml/pull/555" }, { "reference_url": "https://github.com/kubernetes/kubernetes/issues/89535", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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/kubernetes/kubernetes/issues/89535" }, { "reference_url": "https://github.com/kubernetes/kubernetes/pull/87467/commits/b86df2bec4f377afc0ca03482ffad2f0a49a83b8", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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/kubernetes/kubernetes/pull/87467/commits/b86df2bec4f377afc0ca03482ffad2f0a49a83b8" }, { "reference_url": "https://groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/d/msg/kubernetes-announce/ALL9s73E5ck/4yHe8J-PBAAJ" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11254", "reference_id": "", "reference_type": "", "scores": [ { "value": "4.0", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:L/Au:S/C:N/I:N/A:P" }, { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/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-2019-11254" }, { "reference_url": "https://pkg.go.dev/vuln/GO-2020-0036", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://pkg.go.dev/vuln/GO-2020-0036" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20200413-0003", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://security.netapp.com/advisory/ntap-20200413-0003" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20200413-0003/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20200413-0003/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1819486", "reference_id": "1819486", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1819486" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:kubernetes:kubernetes:*:*:*:*:*:*:*:*" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:0933", "reference_id": "RHSA-2020:0933", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:0933" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2412", "reference_id": "RHSA-2020:2412", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2412" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2413", "reference_id": "RHSA-2020:2413", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2413" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2020:2479", "reference_id": "RHSA-2020:2479", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2020:2479" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/74528?format=api", "purl": "pkg:golang/gopkg.in/yaml.v2@2.2.8", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/gopkg.in/yaml.v2@2.2.8" } ], "aliases": [ "CVE-2019-11254", "GHSA-wxc4-f4m6-wwqv" ], "risk_score": 3.1, "exploitability": "0.5", "weighted_severity": "6.2", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-fbzn-vujj-pud5" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:golang/gopkg.in/yaml.v2@2.2.8" }