Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/5377?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/5377?format=api", "vulnerability_id": "VCID-ksj4-14rq-uyb7", "summary": "The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka \"authentication chaining.\"", "aliases": [ { "alias": "CVE-2014-2828" }, { "alias": "GHSA-6mv3-p2gr-wgqf" }, { "alias": "PYSEC-2014-106" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/926233?format=api", "purl": "pkg:deb/debian/keystone@2014.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2014.1-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1037391?format=api", "purl": "pkg:deb/debian/keystone@2014.1.3-6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-844e-r6mn-bqh5" }, { "vulnerability": "VCID-96bg-ytf8-9fhd" }, { "vulnerability": "VCID-9dhg-r711-yfg6" }, { "vulnerability": "VCID-gdk6-a746-6fac" }, { "vulnerability": "VCID-p5un-b12x-tuh5" }, { "vulnerability": "VCID-qyjh-md45-hyhh" }, { "vulnerability": "VCID-r25g-be38-b3be" }, { "vulnerability": "VCID-rgkw-6ews-rked" }, { "vulnerability": "VCID-t2ap-zxfa-fkhe" }, { "vulnerability": "VCID-w6e4-zd31-g7hu" }, { "vulnerability": "VCID-wc5s-25xb-rqaa" }, { "vulnerability": "VCID-ztee-sxym-zffv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2014.1.3-6" }, { "url": "http://public2.vulnerablecode.io/api/packages/926220?format=api", "purl": "pkg:deb/debian/keystone@2:18.0.0-3%2Bdeb11u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6wj2-abbb-xqf6" }, { "vulnerability": "VCID-93vc-hgec-nfe6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:18.0.0-3%252Bdeb11u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926218?format=api", "purl": "pkg:deb/debian/keystone@2:22.0.2-0%2Bdeb12u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6wj2-abbb-xqf6" }, { "vulnerability": "VCID-93vc-hgec-nfe6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:22.0.2-0%252Bdeb12u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926222?format=api", "purl": "pkg:deb/debian/keystone@2:27.0.0-3%2Bdeb13u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-6wj2-abbb-xqf6" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:27.0.0-3%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/926221?format=api", "purl": "pkg:deb/debian/keystone@2:29.0.0-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:29.0.0-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1062481?format=api", "purl": "pkg:deb/debian/keystone@2:29.0.0-2?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:29.0.0-2%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1066830?format=api", "purl": "pkg:deb/debian/keystone@2:29.0.0-3?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:29.0.0-3%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/1067557?format=api", "purl": "pkg:deb/debian/keystone@2:29.0.1-1?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2:29.0.1-1%3Fdistro=trixie" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1037390?format=api", "purl": "pkg:deb/debian/keystone@2012.1.1-13%2Bwheezy1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-44u3-6h7t-dbah" }, { "vulnerability": "VCID-5atx-veu5-kud6" }, { "vulnerability": "VCID-655y-mj8k-dbb2" }, { "vulnerability": "VCID-6cy4-grme-mka1" }, { "vulnerability": "VCID-844e-r6mn-bqh5" }, { "vulnerability": "VCID-8bat-qwmh-fyer" }, { "vulnerability": "VCID-8tkd-pcuy-d7ax" }, { "vulnerability": "VCID-91k2-z5s1-gbbx" }, { "vulnerability": "VCID-96bg-ytf8-9fhd" }, { "vulnerability": "VCID-9dhg-r711-yfg6" }, { "vulnerability": "VCID-am2m-2fgu-xkfk" }, { "vulnerability": "VCID-cg74-2jr1-2fhp" }, { "vulnerability": "VCID-gdk6-a746-6fac" }, { "vulnerability": "VCID-h1xa-f7tm-tudx" }, { "vulnerability": "VCID-hjrj-k1wk-jbha" }, { "vulnerability": "VCID-ksj4-14rq-uyb7" }, { "vulnerability": "VCID-my7j-6x5y-97a1" }, { "vulnerability": "VCID-p5un-b12x-tuh5" }, { "vulnerability": "VCID-qdd1-jvk8-73hd" }, { "vulnerability": "VCID-qmyj-ffvg-tbe8" }, { "vulnerability": "VCID-qyjh-md45-hyhh" }, { "vulnerability": "VCID-r25g-be38-b3be" }, { "vulnerability": "VCID-rgkw-6ews-rked" }, { "vulnerability": "VCID-s3gc-cxxf-63ed" }, { "vulnerability": "VCID-s5ab-apmg-dqd9" }, { "vulnerability": "VCID-snpz-wwd6-dkb6" }, { "vulnerability": "VCID-t2ap-zxfa-fkhe" }, { "vulnerability": "VCID-uexc-7rt7-hbgx" }, { "vulnerability": "VCID-w6e4-zd31-g7hu" }, { "vulnerability": "VCID-wc5s-25xb-rqaa" }, { "vulnerability": "VCID-wm8s-rmkk-mugb" }, { "vulnerability": "VCID-ztee-sxym-zffv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/keystone@2012.1.1-13%252Bwheezy1" }, { "url": "http://public2.vulnerablecode.io/api/packages/121327?format=api", "purl": "pkg:rpm/redhat/openstack-keystone@2013.2.4-1?arch=el6ost", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-ksj4-14rq-uyb7" }, { "vulnerability": "VCID-my7j-6x5y-97a1" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/openstack-keystone@2013.2.4-1%3Farch=el6ost" } ], "references": [ { "reference_url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://rhn.redhat.com/errata/RHSA-2014-1688.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-2828.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-2828.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2014-2828", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.7513", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75092", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75102", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75123", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75101", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75089", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75056", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75079", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.7505", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75136", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75047", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00864", "scoring_system": "epss", "scoring_elements": "0.75126", "published_at": "2026-04-21T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2014-2828" }, { "reference_url": "https://bugs.launchpad.net/keystone/+bug/1300274", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://bugs.launchpad.net/keystone/+bug/1300274" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2828", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2828" }, { "reference_url": "https://github.com/openstack/keystone", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/openstack/keystone" }, { "reference_url": "https://github.com/openstack/keystone/commit/ce6cedb30c5c4b4cf4db9380f09443de22414b39", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/openstack/keystone/commit/ce6cedb30c5c4b4cf4db9380f09443de22414b39" }, { "reference_url": "https://github.com/openstack/keystone/commit/e364ba5b12de8e4c11bd80bcca903f9615dcfc2e", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/openstack/keystone/commit/e364ba5b12de8e4c11bd80bcca903f9615dcfc2e" }, { "reference_url": "https://github.com/openstack/keystone/commit/ef868ad92c00e23a4a5e9eb71e3e0bf5ae2fff0c", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/openstack/keystone/commit/ef868ad92c00e23a4a5e9eb71e3e0bf5ae2fff0c" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-106.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-106.yaml" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2014-2828", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-2828" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2014/04/10/20", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "8.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2014/04/10/20" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1086211", "reference_id": "1086211", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1086211" }, { "reference_url": "https://github.com/advisories/GHSA-6mv3-p2gr-wgqf", "reference_id": "GHSA-6mv3-p2gr-wgqf", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-6mv3-p2gr-wgqf" } ], "weaknesses": [ { "cwe_id": 287, "name": "Improper Authentication", "description": "When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct." }, { "cwe_id": 20, "name": "Improper Input Validation", "description": "The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly." }, { "cwe_id": 400, "name": "Uncontrolled Resource Consumption", "description": "The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": "0.5", "weighted_severity": "8.0", "risk_score": 4.0, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-ksj4-14rq-uyb7" }