Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/557464?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/557464?format=api", "purl": "pkg:apk/alpine/botan@2.9.0-r0?arch=s390x&distroversion=v3.21&reponame=main", "type": "apk", "namespace": "alpine", "name": "botan", "version": "2.9.0-r0", "qualifiers": { "arch": "s390x", "distroversion": "v3.21", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "2.17.3-r0", "latest_non_vulnerable_version": "2.19.5-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/93671?format=api", "vulnerability_id": "VCID-31pb-3pss-ybg3", "summary": "A side-channel issue was discovered in Botan before 2.9.0. An attacker capable of precisely measuring the time taken for ECC key generation may be able to derive information about the high bits of the secret key, as the function to derive the public point from the secret scalar uses an unblinded Montgomery ladder whose loop iteration count depends on the bitlength of the secret. This issue affects only key generation, not ECDSA signatures or ECDH key agreement.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2018-20187", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65496", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65448", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65485", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65368", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65417", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65444", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65406", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65459", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.6547", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65489", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00487", "scoring_system": "epss", "scoring_elements": "0.65476", "published_at": "2026-04-12T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2018-20187" }, { "reference_url": "https://botan.randombit.net/news.html", "reference_id": "", "reference_type": "", "scores": [], "url": "https://botan.randombit.net/news.html" }, { "reference_url": "https://botan.randombit.net/security.html", "reference_id": "", "reference_type": "", "scores": [], "url": "https://botan.randombit.net/security.html" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20187", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20187" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "2.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/crocs-muni/ECTester", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/crocs-muni/ECTester" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=918732", "reference_id": "918732", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=918732" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20187", "reference_id": "CVE-2018-20187", "reference_type": "", "scores": [ { "value": "4.3", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:P/I:N/A:N" }, { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20187" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/557464?format=api", "purl": "pkg:apk/alpine/botan@2.9.0-r0?arch=s390x&distroversion=v3.21&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan@2.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=main" } ], "aliases": [ "CVE-2018-20187" ], "risk_score": 2.6, "exploitability": "0.5", "weighted_severity": "5.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-31pb-3pss-ybg3" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/botan@2.9.0-r0%3Farch=s390x&distroversion=v3.21&reponame=main" }