Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/62213?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/62213?format=api", "vulnerability_id": "VCID-4qm3-nbsk-73he", "summary": "Multiple vulnerabilities have been found in Ruby, allowing\n context-dependent attackers to cause a Denial of Service condition.", "aliases": [ { "alias": "CVE-2011-4815" }, { "alias": "GHSA-xpr8-vpc7-7vfc" }, { "alias": "OSV-78118" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/85815?format=api", "purl": "pkg:ebuild/dev-lang/ruby@2.0.0_p598", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/dev-lang/ruby@2.0.0_p598" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/126420?format=api", "purl": "pkg:rpm/redhat/ruby@1.8.1-18?arch=el4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4qm3-nbsk-73he" }, { "vulnerability": "VCID-6dxj-me8k-qfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@1.8.1-18%3Farch=el4" }, { "url": "http://public2.vulnerablecode.io/api/packages/126419?format=api", "purl": "pkg:rpm/redhat/ruby@1.8.5-22.el5_7?arch=1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4qm3-nbsk-73he" }, { "vulnerability": "VCID-6dxj-me8k-qfak" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@1.8.5-22.el5_7%3Farch=1" }, { "url": "http://public2.vulnerablecode.io/api/packages/126421?format=api", "purl": "pkg:rpm/redhat/ruby@1.8.7.352-4?arch=el6_2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4qm3-nbsk-73he" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby@1.8.7.352-4%3Farch=el6_2" }, { "url": "http://public2.vulnerablecode.io/api/packages/1072974?format=api", "purl": "pkg:rpm/redhat/ruby3-3-main@3.3.10-23.1?arch=hum1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vp9-6q85-5ffv" }, { "vulnerability": "VCID-2sv2-6snv-2bd3" }, { "vulnerability": "VCID-4qm3-nbsk-73he" }, { "vulnerability": "VCID-4yvc-uzev-wua4" }, { "vulnerability": "VCID-5xez-skrj-b3h4" }, { "vulnerability": "VCID-91b7-xx8t-rqhr" }, { "vulnerability": "VCID-9x9w-2k98-wydm" }, { "vulnerability": "VCID-a15m-bcma-vfa7" }, { "vulnerability": "VCID-arjz-geyr-q7e3" }, { "vulnerability": "VCID-bdar-wgfe-qqgf" }, { "vulnerability": "VCID-ea13-mua4-1fb9" }, { "vulnerability": "VCID-fw7k-88kf-1kgg" }, { "vulnerability": "VCID-g7ju-q41v-wyhd" }, { "vulnerability": "VCID-jj3a-fpsa-a7at" }, { "vulnerability": "VCID-pegr-f5mh-ekdz" }, { "vulnerability": "VCID-qyz5-zmnt-qucy" }, { "vulnerability": "VCID-rwak-wvuw-qbcg" }, { "vulnerability": "VCID-sf98-mryd-yfb3" }, { "vulnerability": "VCID-sfzh-hn56-hbak" }, { "vulnerability": "VCID-t9y5-hd9b-bkc4" }, { "vulnerability": "VCID-vcz9-dvf4-47am" }, { "vulnerability": "VCID-wzdf-d9fv-u3hh" }, { "vulnerability": "VCID-x126-x9qm-e7d3" }, { "vulnerability": "VCID-xkd6-jvma-skfk" }, { "vulnerability": "VCID-y56y-5am7-wkhr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby3-3-main@3.3.10-23.1%3Farch=hum1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1072973?format=api", "purl": "pkg:rpm/redhat/ruby3-4-main@3.4.8-31.1?arch=hum1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vp9-6q85-5ffv" }, { "vulnerability": "VCID-2sv2-6snv-2bd3" }, { "vulnerability": "VCID-4qm3-nbsk-73he" }, { "vulnerability": "VCID-4yvc-uzev-wua4" }, { "vulnerability": "VCID-5xez-skrj-b3h4" }, { "vulnerability": "VCID-91b7-xx8t-rqhr" }, { "vulnerability": "VCID-9x9w-2k98-wydm" }, { "vulnerability": "VCID-a15m-bcma-vfa7" }, { "vulnerability": "VCID-arjz-geyr-q7e3" }, { "vulnerability": "VCID-bdar-wgfe-qqgf" }, { "vulnerability": "VCID-ea13-mua4-1fb9" }, { "vulnerability": "VCID-fw7k-88kf-1kgg" }, { "vulnerability": "VCID-g7ju-q41v-wyhd" }, { "vulnerability": "VCID-jj3a-fpsa-a7at" }, { "vulnerability": "VCID-pegr-f5mh-ekdz" }, { "vulnerability": "VCID-qyz5-zmnt-qucy" }, { "vulnerability": "VCID-rwak-wvuw-qbcg" }, { "vulnerability": "VCID-sf98-mryd-yfb3" }, { "vulnerability": "VCID-sfzh-hn56-hbak" }, { "vulnerability": "VCID-t9y5-hd9b-bkc4" }, { "vulnerability": "VCID-vcz9-dvf4-47am" }, { "vulnerability": "VCID-wzdf-d9fv-u3hh" }, { "vulnerability": "VCID-x126-x9qm-e7d3" }, { "vulnerability": "VCID-xkd6-jvma-skfk" }, { "vulnerability": "VCID-y56y-5am7-wkhr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby3-4-main@3.4.8-31.1%3Farch=hum1" }, { "url": "http://public2.vulnerablecode.io/api/packages/1072972?format=api", "purl": "pkg:rpm/redhat/ruby4-0-main@4.0.0-33.3?arch=hum1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1vp9-6q85-5ffv" }, { "vulnerability": "VCID-2sv2-6snv-2bd3" }, { "vulnerability": "VCID-4qm3-nbsk-73he" }, { "vulnerability": "VCID-4yvc-uzev-wua4" }, { "vulnerability": "VCID-5xez-skrj-b3h4" }, { "vulnerability": "VCID-91b7-xx8t-rqhr" }, { "vulnerability": "VCID-9x9w-2k98-wydm" }, { "vulnerability": "VCID-a15m-bcma-vfa7" }, { "vulnerability": "VCID-arjz-geyr-q7e3" }, { "vulnerability": "VCID-bdar-wgfe-qqgf" }, { "vulnerability": "VCID-ea13-mua4-1fb9" }, { "vulnerability": "VCID-fw7k-88kf-1kgg" }, { "vulnerability": "VCID-g7ju-q41v-wyhd" }, { "vulnerability": "VCID-jj3a-fpsa-a7at" }, { "vulnerability": "VCID-pegr-f5mh-ekdz" }, { "vulnerability": "VCID-qyz5-zmnt-qucy" }, { "vulnerability": "VCID-rwak-wvuw-qbcg" }, { "vulnerability": "VCID-sf98-mryd-yfb3" }, { "vulnerability": "VCID-sfzh-hn56-hbak" }, { "vulnerability": "VCID-t9y5-hd9b-bkc4" }, { "vulnerability": "VCID-vcz9-dvf4-47am" }, { "vulnerability": "VCID-wzdf-d9fv-u3hh" }, { "vulnerability": "VCID-x126-x9qm-e7d3" }, { "vulnerability": "VCID-xkd6-jvma-skfk" }, { "vulnerability": "VCID-y56y-5am7-wkhr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/ruby4-0-main@4.0.0-33.3%3Farch=hum1" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4815.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4815.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4815", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83445", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83458", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83472", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.8347", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83495", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83504", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83519", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83513", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83509", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83544", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83545", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83546", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83569", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83577", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83581", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01962", "scoring_system": "epss", "scoring_elements": "0.83605", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-4815" }, { "reference_url": "https://www.ruby-lang.org/en/news/2011/12/28/denial-of-service-attack-was-found-for-rubys-hash-algorithm-cve-2011-4815", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.ruby-lang.org/en/news/2011/12/28/denial-of-service-attack-was-found-for-rubys-hash-algorithm-cve-2011-4815" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=750564", "reference_id": "750564", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=750564" }, { "reference_url": "https://security.gentoo.org/glsa/201412-27", "reference_id": "GLSA-201412-27", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201412-27" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0069", "reference_id": "RHSA-2012:0069", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0069" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2012:0070", "reference_id": "RHSA-2012:0070", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2012:0070" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7305", "reference_id": "RHSA-2026:7305", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7305" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7307", "reference_id": "RHSA-2026:7307", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7307" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:8838", "reference_id": "RHSA-2026:8838", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:8838" }, { "reference_url": "https://usn.ubuntu.com/1377-1/", "reference_id": "USN-1377-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1377-1/" } ], "weaknesses": [], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4qm3-nbsk-73he" }