Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/87516?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/87516?format=api", "vulnerability_id": "VCID-4qtb-f8h1-6ybn", "summary": "kernel: potential kernel deadlock when creating circular epoll file structures", "aliases": [ { "alias": "CVE-2011-1082" } ], "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" }, { "url": "http://public2.vulnerablecode.io/api/packages/127282?format=api", "purl": "pkg:rpm/redhat/kernel-rt@2.6.33.9-rt31.64?arch=el5rt", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4qtb-f8h1-6ybn" }, { "vulnerability": "VCID-75ba-49cu-zuaj" }, { "vulnerability": "VCID-b5ab-aade-4kfw" }, { "vulnerability": "VCID-gyye-vwnb-6qeg" }, { "vulnerability": "VCID-ku5j-hkct-aug2" }, { "vulnerability": "VCID-p45k-2b85-9ydy" }, { "vulnerability": "VCID-paxh-r3cd-cfdu" }, { "vulnerability": "VCID-phc7-fgab-sua4" }, { "vulnerability": "VCID-qtdb-h1kj-yybt" }, { "vulnerability": "VCID-rg3q-bcnw-1fdy" }, { "vulnerability": "VCID-rh8x-5dz8-tbd6" }, { "vulnerability": "VCID-wye8-98he-4bcv" }, { "vulnerability": "VCID-yevh-cfer-dud1" }, { "vulnerability": "VCID-ytng-8j5w-17ea" }, { "vulnerability": "VCID-zedv-xfpx-effg" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:rpm/redhat/kernel-rt@2.6.33.9-rt31.64%3Farch=el5rt" } ], "references": [ { "reference_url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=22bacca48a1755f79b7e0f192ddb9fbb7fc6e64e", "reference_id": "", "reference_type": "", "scores": [], "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=22bacca48a1755f79b7e0f192ddb9fbb7fc6e64e" }, { "reference_url": "http://openwall.com/lists/oss-security/2011/03/02/1", "reference_id": "", "reference_type": "", "scores": [], "url": "http://openwall.com/lists/oss-security/2011/03/02/1" }, { "reference_url": "http://openwall.com/lists/oss-security/2011/03/02/2", "reference_id": "", "reference_type": "", "scores": [], "url": "http://openwall.com/lists/oss-security/2011/03/02/2" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1082.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-1082.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1082", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.4219", "published_at": "2026-05-07T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42403", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42473", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42502", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42441", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42491", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42501", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42524", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42486", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42456", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42506", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42481", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.4241", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42346", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42343", "published_at": "2026-04-26T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42259", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.00203", "scoring_system": "epss", "scoring_elements": "0.42116", "published_at": "2026-05-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-1082" }, { "reference_url": "https://lkml.org/lkml/2011/2/5/220", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lkml.org/lkml/2011/2/5/220" }, { "reference_url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.38" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=681575", "reference_id": "681575", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=681575" }, { "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/detail/CVE-2011-1082", "reference_id": "CVE-2011-1082", "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-2011-1082" }, { "reference_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/35404.c", "reference_id": "CVE-2011-1082;OSVDB-73053", "reference_type": "exploit", "scores": [], "url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/dos/35404.c" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2011:0500", "reference_id": "RHSA-2011:0500", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2011:0500" }, { "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" }, { "reference_url": "https://usn.ubuntu.com/1093-1/", "reference_id": "USN-1093-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1093-1/" }, { "reference_url": "https://usn.ubuntu.com/1141-1/", "reference_id": "USN-1141-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1141-1/" }, { "reference_url": "https://usn.ubuntu.com/1160-1/", "reference_id": "USN-1160-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1160-1/" }, { "reference_url": "https://usn.ubuntu.com/1187-1/", "reference_id": "USN-1187-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1187-1/" }, { "reference_url": "https://usn.ubuntu.com/1202-1/", "reference_id": "USN-1202-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1202-1/" }, { "reference_url": "https://usn.ubuntu.com/1204-1/", "reference_id": "USN-1204-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/1204-1/" } ], "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": [ { "date_added": "2011-03-02", "description": "Linux Kernel 2.6.x - fs/eventpoll.c epoll Data Structure File Descriptor Local Denial of Service", "required_action": null, "due_date": null, "notes": null, "known_ransomware_campaign_use": true, "source_date_published": "2011-03-02", "exploit_type": "dos", "platform": "linux", "source_date_updated": "2016-09-06", "data_source": "Exploit-DB", "source_url": "https://www.securityfocus.com/bid/46630/info" } ], "severity_range_score": "4.9 - 4.9", "exploitability": "2.0", "weighted_severity": "4.4", "risk_score": 8.8, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4qtb-f8h1-6ybn" }