Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/516546?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/516546?format=api", "purl": "pkg:apk/alpine/lz4@1.9.2-r0?arch=x86&distroversion=v3.23&reponame=main", "type": "apk", "namespace": "alpine", "name": "lz4", "version": "1.9.2-r0", "qualifiers": { "arch": "x86", "distroversion": "v3.23", "reponame": "main" }, "subpath": "", "is_vulnerable": false, "next_non_vulnerable_version": "1.9.3-r1", "latest_non_vulnerable_version": "1.9.3-r1", "affected_by_vulnerabilities": [], "fixing_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/82355?format=api", "vulnerability_id": "VCID-vb2b-utc4-2qgf", "summary": "lz4: heap-based buffer overflow in LZ4_write32", "references": [ { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00069.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00069.html" }, { "reference_url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00070.html", "reference_id": "", "reference_type": "", "scores": [], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00070.html" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17543.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.1", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-17543.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2019-17543", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80675", "published_at": "2026-04-01T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80738", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.807", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80728", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80754", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80739", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80731", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80768", "published_at": "2026-04-16T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80769", "published_at": "2026-04-18T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80683", "published_at": "2026-04-02T12:55:00Z" }, { "value": "0.01442", "scoring_system": "epss", "scoring_elements": "0.80705", "published_at": "2026-04-04T12:55:00Z" }, { "value": "0.01482", "scoring_system": "epss", "scoring_elements": "0.81038", "published_at": "2026-04-21T12:55:00Z" }, { "value": "0.01482", "scoring_system": "epss", "scoring_elements": "0.81077", "published_at": "2026-04-29T12:55:00Z" }, { "value": "0.01482", "scoring_system": "epss", "scoring_elements": "0.81061", "published_at": "2026-04-24T12:55:00Z" }, { "value": "0.01482", "scoring_system": "epss", "scoring_elements": "0.8107", "published_at": "2026-04-26T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2019-17543" }, { "reference_url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15941", "reference_id": "", "reference_type": "", "scores": [], "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15941" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17543", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17543" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.4", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://github.com/lz4/lz4/compare/v1.9.1...v1.9.2", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/lz4/lz4/compare/v1.9.1...v1.9.2" }, { "reference_url": "https://github.com/lz4/lz4/issues/801", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/lz4/lz4/issues/801" }, { "reference_url": "https://github.com/lz4/lz4/pull/756", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/lz4/lz4/pull/756" }, { "reference_url": "https://github.com/lz4/lz4/pull/760", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/lz4/lz4/pull/760" }, { "reference_url": "https://lists.apache.org/thread.html/25015588b770d67470b7ba7ea49a305d6735dd7f00eabe7d50ec1e17%40%3Cissues.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/25015588b770d67470b7ba7ea49a305d6735dd7f00eabe7d50ec1e17%40%3Cissues.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/543302d55e2d2da4311994e9b0debdc676bf3fd05e1a2be3407aa2d6%40%3Cissues.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/543302d55e2d2da4311994e9b0debdc676bf3fd05e1a2be3407aa2d6%40%3Cissues.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/793012683dc0fa6819b7c2560e6cf990811014c40c7d75412099c357%40%3Cissues.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/793012683dc0fa6819b7c2560e6cf990811014c40c7d75412099c357%40%3Cissues.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/9ff0606d16be2ab6a81619e1c9e23c3e251756638e36272c8c8b7fa3%40%3Cissues.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/9ff0606d16be2ab6a81619e1c9e23c3e251756638e36272c8c8b7fa3%40%3Cissues.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/f0038c4fab2ee25aee849ebeff6b33b3aa89e07ccfb06b5c87b36316%40%3Cissues.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/f0038c4fab2ee25aee849ebeff6b33b3aa89e07ccfb06b5c87b36316%40%3Cissues.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/f506bc371d4a068d5d84d7361293568f61167d3a1c3e91f0def2d7d3%40%3Cdev.arrow.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/f506bc371d4a068d5d84d7361293568f61167d3a1c3e91f0def2d7d3%40%3Cdev.arrow.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r0fb226357e7988a241b06b93bab065bcea2eb38658b382e485960e26%40%3Cissues.kudu.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r0fb226357e7988a241b06b93bab065bcea2eb38658b382e485960e26%40%3Cissues.kudu.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r4068ba81066792f2b4d208b39c4c4713c5d4c79bd8cb6c1904af5720%40%3Cissues.kudu.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r4068ba81066792f2b4d208b39c4c4713c5d4c79bd8cb6c1904af5720%40%3Cissues.kudu.apache.org%3E" }, { "reference_url": "https://lists.apache.org/thread.html/r7bc72200f94298bc9a0e35637f388deb53467ca4b2e2ad1ff66d8960%40%3Cissues.kudu.apache.org%3E", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.apache.org/thread.html/r7bc72200f94298bc9a0e35637f388deb53467ca4b2e2ad1ff66d8960%40%3Cissues.kudu.apache.org%3E" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20210723-0001/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://security.netapp.com/advisory/ntap-20210723-0001/" }, { "reference_url": "https://www.oracle.com//security-alerts/cpujul2021.html", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "reference_url": "https://www.oracle.com/security-alerts/cpuoct2020.html", "reference_id": "", "reference_type": "", "scores": [], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765316", "reference_id": "1765316", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1765316" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=943680", "reference_id": "943680", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=943680" }, { "reference_url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:lz4_project:lz4:*:*:*:*:*:*:*:*", "reference_id": "cpe:2.3:a:lz4_project:lz4:*:*:*:*:*:*:*:*", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:lz4_project:lz4:*:*:*:*:*:*:*:*" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17543", "reference_id": "CVE-2019-17543", "reference_type": "", "scores": [ { "value": "6.8", "scoring_system": "cvssv2", "scoring_elements": "AV:N/AC:M/Au:N/C:P/I:P/A:P" }, { "value": "8.1", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17543" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:11035", "reference_id": "RHSA-2025:11035", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:11035" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/516546?format=api", "purl": "pkg:apk/alpine/lz4@1.9.2-r0?arch=x86&distroversion=v3.23&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/lz4@1.9.2-r0%3Farch=x86&distroversion=v3.23&reponame=main" } ], "aliases": [ "CVE-2019-17543" ], "risk_score": 3.6, "exploitability": "0.5", "weighted_severity": "7.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-vb2b-utc4-2qgf" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/lz4@1.9.2-r0%3Farch=x86&distroversion=v3.23&reponame=main" }