Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/87501?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87501?format=api", "vulnerability_id": "VCID-2kwk-arnc-6ua3", "summary": "kernel: thp: prevent hugepages during args/env copying into the user stack", "aliases": [ { "alias": "CVE-2011-0999" } ], "fixed_packages": [], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/127252?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-71.31.1?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2kwk-arnc-6ua3" }, { "vulnerability": "VCID-4qtb-f8h1-6ybn" }, { "vulnerability": "VCID-dayj-npu2-cbde" }, { "vulnerability": "VCID-dd7k-u8ev-abhz" }, { "vulnerability": "VCID-dxqf-acq4-nuca" }, { "vulnerability": "VCID-fj3a-gsa8-nug7" }, { "vulnerability": "VCID-p45k-2b85-9ydy" }, { "vulnerability": "VCID-peud-25dw-4ud9" }, { "vulnerability": "VCID-phc7-fgab-sua4" }, { "vulnerability": "VCID-q4rp-kwjp-3ybu" }, { "vulnerability": "VCID-qtdb-h1kj-yybt" }, { "vulnerability": "VCID-rg3q-bcnw-1fdy" }, { "vulnerability": "VCID-wmww-a5cb-pbdg" }, { "vulnerability": "VCID-wye8-98he-4bcv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-71.31.1%3Farch=el6" }, { "url": "http://public2.vulnerablecode.io/api/packages/127253?format=api", "purl": "pkg:rpm/redhat/kernel@2.6.32-131.0.15?arch=el6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-2kwk-arnc-6ua3" }, { "vulnerability": "VCID-3jk4-m2xv-6qf1" }, { "vulnerability": "VCID-4qtb-f8h1-6ybn" }, { "vulnerability": "VCID-dayj-npu2-cbde" }, { "vulnerability": "VCID-dxqf-acq4-nuca" }, { "vulnerability": "VCID-fj3a-gsa8-nug7" }, { "vulnerability": "VCID-k6z1-rkpx-tufy" }, { "vulnerability": "VCID-p45k-2b85-9ydy" }, { "vulnerability": "VCID-peud-25dw-4ud9" }, { "vulnerability": "VCID-phc7-fgab-sua4" }, { "vulnerability": "VCID-q4rp-kwjp-3ybu" }, { "vulnerability": "VCID-qtdb-h1kj-yybt" }, { "vulnerability": "VCID-rg3q-bcnw-1fdy" }, { "vulnerability": "VCID-wmww-a5cb-pbdg" }, { "vulnerability": "VCID-wye8-98he-4bcv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel@2.6.32-131.0.15%3Farch=el6" } ], "references": [ { "reference_url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a7d6e4ecdb7648478ddec76d30d87d03d6e22b31", "reference_id": "", "reference_type": "", "scores": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a7d6e4ecdb7648478ddec76d30d87d03d6e22b31" }, { "reference_url": "http://openwall.com/lists/oss-security/2011/02/17/3", "reference_id": "", "reference_type": "", "scores": [], "url": "http://openwall.com/lists/oss-security/2011/02/17/3" }, { "reference_url": "http://openwall.com/lists/oss-security/2011/02/17/6", "reference_id": "", "reference_type": "", "scores": [], "url": "http://openwall.com/lists/oss-security/2011/02/17/6" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-0999.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-0999.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-0999", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29504", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29975", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.30016", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.30063", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29877", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29939", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.2998", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29933", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29884", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29901", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29881", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29835", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29759", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29645", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29584", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00113", "scoring_system": "epss", "scoring_elements": "0.29442", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-0999" }, { "reference_url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65535", "reference_id": "", "reference_type": "", "scores": [], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65535" }, { "reference_url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.38-rc5", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.38-rc5" }, { "reference_url": "http://www.securityfocus.com/bid/46442", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/46442" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=678209", "reference_id": "678209", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=678209" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:-:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:2.6.38:-:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:-:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*", "reference_id": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0999", "reference_id": "CVE-2011-0999", "reference_type": "", "scores": [ { "value": "4.9", "scoring_system": "cvssv2", "scoring_elements": "AV:L/AC:L/Au:N/C:N/I:N/A:C" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0999" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:0542", "reference_id": "RHSA-2011:0542", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:0542" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:0883", "reference_id": "RHSA-2011:0883", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:0883" } ], "weaknesses": [ { "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." } ], "exploits": [], "severity_range_score": "4.9 - 4.9", "exploitability": "0.5", "weighted_severity": "4.4", "risk_score": 2.2, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-2kwk-arnc-6ua3" }