Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/980077?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/980077?format=api", "purl": "pkg:apk/alpine/wolfssl@5.5.1-r0?arch=x86&distroversion=v3.19&reponame=community", "type": "apk", "namespace": "alpine", "name": "wolfssl", "version": "5.5.1-r0", "qualifiers": { "arch": "x86", "distroversion": "v3.19", "reponame": "community" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "5.5.3-r0", "latest_non_vulnerable_version": "5.6.6-r0", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/95250?format=api", "vulnerability_id": "VCID-kksg-tc63-23bm", "summary": "In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3 handshake. This occurs when an attacker supposedly resumes a previous TLS session. During the resumption Client Hello a Hello Retry Request must be triggered. Both Client Hellos are required to contain a list of duplicate cipher suites to trigger the buffer overflow. In total, two Client Hellos have to be sent: one in the resumed session, and a second one as a response to a Hello Retry Request message.", "references": [ { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2022-39173", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80194", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80203", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80232", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80242", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.8026", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80245", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80239", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80269", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80271", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01374", "scoring_system": "epss", "scoring_elements": "0.80214", "published_at": "2026-04-04T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2022-39173" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39173", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-39173" }, { "reference_url": "https://github.com/wolfSSL/wolfssl/releases", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-20T19:43:15Z/" } ], "url": "https://github.com/wolfSSL/wolfssl/releases" }, { "reference_url": "https://www.wolfssl.com/docs/security-vulnerabilities/", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-20T19:43:15Z/" } ], "url": "https://www.wolfssl.com/docs/security-vulnerabilities/" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021021", "reference_id": "1021021", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1021021" }, { "reference_url": "http://seclists.org/fulldisclosure/2022/Oct/24", "reference_id": "24", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-20T19:43:15Z/" } ], "url": "http://seclists.org/fulldisclosure/2022/Oct/24" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39173", "reference_id": "CVE-2022-39173", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39173" }, { "reference_url": "http://packetstormsecurity.com/files/169600/wolfSSL-Buffer-Overflow.html", "reference_id": "wolfSSL-Buffer-Overflow.html", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-20T19:43:15Z/" } ], "url": "http://packetstormsecurity.com/files/169600/wolfSSL-Buffer-Overflow.html" }, { "reference_url": "https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/", "reference_id": "wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-20T19:43:15Z/" } ], "url": "https://blog.trailofbits.com/2023/01/12/wolfssl-vulnerabilities-tlspuffin-fuzzing-ssh/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/980077?format=api", "purl": "pkg:apk/alpine/wolfssl@5.5.1-r0?arch=x86&distroversion=v3.19&reponame=community", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/wolfssl@5.5.1-r0%3Farch=x86&distroversion=v3.19&reponame=community" } ], "aliases": [ "CVE-2022-39173" ], "risk_score": 3.4, "exploitability": "0.5", "weighted_severity": "6.8", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kksg-tc63-23bm" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/wolfssl@5.5.1-r0%3Farch=x86&distroversion=v3.19&reponame=community" }