Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/3955?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/3955?format=api", "vulnerability_id": "VCID-mr8s-g8d8-euhb", "summary": "Hypercalls exposed to privilege rings 1 and 2 of HVM guests", "aliases": [ { "alias": "CVE-2013-4554" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/943271?format=api", "purl": "pkg:deb/debian/xen@0?distro=trixie", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@0%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943265?format=api", "purl": "pkg:deb/debian/xen@4.14.6-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-1tb8-t91c-63bp" }, { "vulnerability": "VCID-26a9-9zz3-wfhh" }, { "vulnerability": "VCID-2trm-w3ww-cfhk" }, { "vulnerability": "VCID-3bw4-631f-e7h6" }, { "vulnerability": "VCID-3se4-qv6j-xqfq" }, { "vulnerability": "VCID-3vdg-5g64-wkbt" }, { "vulnerability": "VCID-46ad-1k9n-j3hm" }, { "vulnerability": "VCID-4cdt-ycjx-6ub4" }, { "vulnerability": "VCID-4k7p-3g95-n7dm" }, { "vulnerability": "VCID-4pra-prf3-1uff" }, { "vulnerability": "VCID-4rmg-db7g-u3hs" }, { "vulnerability": "VCID-5ktg-bhh1-ubbz" }, { "vulnerability": "VCID-5u88-jt28-cfb6" }, { "vulnerability": "VCID-6dax-cddv-7bbs" }, { "vulnerability": "VCID-6jqj-2qwn-8qd9" }, { "vulnerability": "VCID-8k1q-b2kj-w7hh" }, { "vulnerability": "VCID-8tv5-zxmm-r3fk" }, { "vulnerability": "VCID-97zm-r9b6-uqdu" }, { "vulnerability": "VCID-b57c-x3pw-7fb7" }, { "vulnerability": "VCID-bhdk-jmss-4qc8" }, { "vulnerability": "VCID-byu1-7n9c-5fes" }, { "vulnerability": "VCID-c4xu-szkm-1kh6" }, { "vulnerability": "VCID-ee3z-24pr-kqcm" }, { "vulnerability": "VCID-ejhc-6yqt-gkgv" }, { "vulnerability": "VCID-evcg-2z3p-gbch" }, { "vulnerability": "VCID-h9hz-vur7-kyhg" }, { "vulnerability": "VCID-j22f-mbqe-a7dk" }, { "vulnerability": "VCID-p2fk-8snj-x7dy" }, { "vulnerability": "VCID-psaa-jdr7-e3fm" }, { "vulnerability": "VCID-q3p3-tgay-6kcs" }, { "vulnerability": "VCID-qpfc-3296-9ub3" }, { "vulnerability": "VCID-qsma-2ufh-jybe" }, { "vulnerability": "VCID-rdub-9bhg-nbc6" }, { "vulnerability": "VCID-rk2f-yqbb-nyd2" }, { "vulnerability": "VCID-rt5n-e4wq-p3gh" }, { "vulnerability": "VCID-tjgh-waa3-wqgk" }, { "vulnerability": "VCID-upju-tcz7-efg1" }, { "vulnerability": "VCID-uv8m-bj4c-8fes" }, { "vulnerability": "VCID-vv23-mvyn-87hg" }, { "vulnerability": "VCID-wd4s-jxuf-skbp" }, { "vulnerability": "VCID-wz1m-aeaf-nkg7" }, { "vulnerability": "VCID-xqpz-y83m-4uc4" }, { "vulnerability": "VCID-ye1t-qhtx-sucm" }, { "vulnerability": "VCID-z9rm-9p2q-wfag" }, { "vulnerability": "VCID-zkeg-d5d5-vbda" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.14.6-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943263?format=api", "purl": "pkg:deb/debian/xen@4.17.5%2B72-g01140da4e8-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qpfc-3296-9ub3" }, { "vulnerability": "VCID-upju-tcz7-efg1" }, { "vulnerability": "VCID-wx6w-6y5m-fugn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.17.5%252B72-g01140da4e8-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943267?format=api", "purl": "pkg:deb/debian/xen@4.20.2%2B37-g61ff35323e-0%2Bdeb13u1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qsma-2ufh-jybe" }, { "vulnerability": "VCID-wx6w-6y5m-fugn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.20.2%252B37-g61ff35323e-0%252Bdeb13u1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/943266?format=api", "purl": "pkg:deb/debian/xen@4.20.2%2B37-g61ff35323e-1?distro=trixie", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-qsma-2ufh-jybe" }, { "vulnerability": "VCID-wx6w-6y5m-fugn" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:deb/debian/xen@4.20.2%252B37-g61ff35323e-1%3Fdistro=trixie" }, { "url": "http://public2.vulnerablecode.io/api/packages/83004?format=api", "purl": "pkg:ebuild/app-emulations/xen@4.3.2-r4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen@4.3.2-r4" }, { "url": "http://public2.vulnerablecode.io/api/packages/83007?format=api", "purl": "pkg:ebuild/app-emulations/xen-pvgrub@4.3.2", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen-pvgrub@4.3.2" }, { "url": "http://public2.vulnerablecode.io/api/packages/83008?format=api", "purl": "pkg:ebuild/app-emulations/xen-pvgrub@4.3.2-r4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen-pvgrub@4.3.2-r4" }, { "url": "http://public2.vulnerablecode.io/api/packages/83009?format=api", "purl": "pkg:ebuild/app-emulations/xen-pvgrub@4.3.2-r5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen-pvgrub@4.3.2-r5" }, { "url": "http://public2.vulnerablecode.io/api/packages/83005?format=api", "purl": "pkg:ebuild/app-emulations/xen-tools@4.3.2-r4", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen-tools@4.3.2-r4" }, { "url": "http://public2.vulnerablecode.io/api/packages/83006?format=api", "purl": "pkg:ebuild/app-emulations/xen-tools@4.3.2-r5", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/app-emulations/xen-tools@4.3.2-r5" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/123431?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.18-371.6.1?arch=el5", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-53ty-fwby-nuca" }, { "vulnerability": "VCID-9ny6-5hnd-9fa1" }, { "vulnerability": "VCID-ffr9-vctt-x3gw" }, { "vulnerability": "VCID-mr8s-g8d8-euhb" }, { "vulnerability": "VCID-v4dp-8rd5-gufz" }, { "vulnerability": "VCID-vevd-uruj-fqad" }, { "vulnerability": "VCID-xrqy-1hju-ykcv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.18-371.6.1%3Farch=el5" } ], "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-4554.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2013-4554.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4554", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.4321", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43266", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43295", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43233", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43284", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43299", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43319", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43287", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43272", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43334", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43323", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43259", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43193", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43196", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43116", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.42983", "published_at": "2026-05-05T12:55:00Z" }, { "value": "0.00209", "scoring_system": "epss", "scoring_elements": "0.43061", "published_at": "2026-05-07T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2013-4554" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1029111", "reference_id": "1029111", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1029111" }, { "reference_url": "https://security.gentoo.org/glsa/201407-03", "reference_id": "GLSA-201407-03", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201407-03" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2014:0285", "reference_id": "RHSA-2014:0285", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2014:0285" }, { "reference_url": "https://xenbits.xen.org/xsa/advisory-76.html", "reference_id": "XSA-76", "reference_type": "", "scores": [], "url": "https://xenbits.xen.org/xsa/advisory-76.html" } ], "weaknesses": [], "exploits": [], "severity_range_score": null, "exploitability": "0.5", "weighted_severity": "0.0", "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-mr8s-g8d8-euhb" }