Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/411577?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/411577?format=api", "purl": "pkg:apk/alpine/lxc@4.0.12-r2?arch=aarch64&distroversion=v3.16&reponame=main", "type": "apk", "namespace": "alpine", "name": "lxc", "version": "4.0.12-r2", "qualifiers": { "arch": "aarch64", "distroversion": "v3.16", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": null, "latest_non_vulnerable_version": null, "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/95326?format=api", "vulnerability_id": "VCID-xq22-fmtf-8yhs", "summary": "lxc-user-nic in lxc through 5.0.1 is installed setuid root, and may allow local users to infer whether any file exists, even within a protected directory tree, because \"Failed to open\" often indicates that a file does not exist, whereas \"does not refer to a network namespace path\" often indicates that a file exists. NOTE: this is different from CVE-2018-6556 because the CVE-2018-6556 fix design was based on the premise that \"we will report back to the user that the open() failed but the user has no way of knowing why it failed\"; however, in many realistic cases, there are no plausible reasons for failing except that the file does not exist.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-47952", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82243", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82228", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82277", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.8227", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82248", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82322", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.8232", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82285", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82291", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01699", "scoring_system": "epss", "scoring_elements": "0.82297", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.02316", "scoring_system": "epss", "scoring_elements": "0.84832", "published_at": "2026-04-24T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-47952" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47952", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-47952" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "6.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1783591/comments/45", "reference_id": "45", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:15:58Z/" } ], "url": "https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1783591/comments/45" }, { "reference_url": "https://github.com/MaherAzzouzi/CVE-2022-47952", "reference_id": "CVE-2022-47952", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:15:58Z/" } ], "url": "https://github.com/MaherAzzouzi/CVE-2022-47952" }, { "reference_url": "https://github.com/lxc/lxc/blob/0b83d71c2c8f3bac9503f894cd84584f79258bb3/lxc.spec.in#L274", "reference_id": "lxc.spec.in#L274", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:15:58Z/" } ], "url": "https://github.com/lxc/lxc/blob/0b83d71c2c8f3bac9503f894cd84584f79258bb3/lxc.spec.in#L274" }, { "reference_url": "https://github.com/lxc/lxc/blob/0b83d71c2c8f3bac9503f894cd84584f79258bb3/src/lxc/cmd/lxc_user_nic.c#L1085-L1104", "reference_id": "lxc_user_nic.c#L1085-L1104", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:15:58Z/" } ], "url": "https://github.com/lxc/lxc/blob/0b83d71c2c8f3bac9503f894cd84584f79258bb3/src/lxc/cmd/lxc_user_nic.c#L1085-L1104" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00025.html", "reference_id": "msg00025.html", "reference_type": "", "scores": [ { "value": "3.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-10T19:15:58Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/08/msg00025.html" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/411577?format=api", "purl": "pkg:apk/alpine/lxc@4.0.12-r2?arch=aarch64&distroversion=v3.16&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/lxc@4.0.12-r2%3Farch=aarch64&distroversion=v3.16&reponame=main" } ], "aliases": [ "CVE-2022-47952" ], "risk_score": 1.6, "exploitability": "0.5", "weighted_severity": "3.1", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xq22-fmtf-8yhs" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/lxc@4.0.12-r2%3Farch=aarch64&distroversion=v3.16&reponame=main" }