Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/398640?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/398640?format=api", "purl": "pkg:apk/alpine/curl@8.0.1-r0?arch=s390x&distroversion=v3.14&reponame=main", "type": "apk", "namespace": "alpine", "name": "curl", "version": "8.0.1-r0", "qualifiers": { "arch": "s390x", "distroversion": "v3.14", "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/44801?format=api", "vulnerability_id": "VCID-bx2m-n5ft-3be8", "summary": "Improper Authentication\nAn authentication bypass vulnerability exists in libcurl <8.0.0 in the FTP connection reuse feature that can result in wrong credentials being used during subsequent transfers. Previously created connections are kept in a connection pool for reuse if they match the current setup. However, certain FTP settings such as CURLOPT_FTP_ACCOUNT, CURLOPT_FTP_ALTERNATIVE_TO_USER, CURLOPT_FTP_SSL_CCC, and CURLOPT_USE_SSL were not included in the configuration match checks, causing them to match too easily. This could lead to libcurl using the wrong credentials when performing a transfer, potentially allowing unauthorized access to sensitive information.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27535.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27535.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27535", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00036", "scoring_system": "epss", "scoring_elements": "0.11244", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27535" }, { "reference_url": "https://curl.se/docs/CVE-2023-27535.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "Medium", "scoring_system": "cvssv3.1", "scoring_elements": "" } ], "url": "https://curl.se/docs/CVE-2023-27535.html" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27535", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27535" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://hackerone.com/reports/1892780", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-03T18:24:11Z/" } ], "url": "https://hackerone.com/reports/1892780" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179073", "reference_id": "2179073", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179073" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/", "reference_id": "36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-03T18:24:11Z/" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27535", "reference_id": "CVE-2023-27535", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27535" }, { "reference_url": "https://security.gentoo.org/glsa/202310-12", "reference_id": "GLSA-202310-12", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-03T18:24:11Z/" } ], "url": "https://security.gentoo.org/glsa/202310-12" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html", "reference_id": "msg00025.html", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-03T18:24:11Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230420-0010/", "reference_id": "ntap-20230420-0010", "reference_type": "", "scores": [ { "value": "5.9", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-03T18:24:11Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20230420-0010/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:2650", "reference_id": "RHSA-2023:2650", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:2650" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:3106", "reference_id": "RHSA-2023:3106", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:3106" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:0428", "reference_id": "RHSA-2024:0428", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:0428" }, { "reference_url": "https://usn.ubuntu.com/5964-1/", "reference_id": "USN-5964-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5964-1/" }, { "reference_url": "https://usn.ubuntu.com/5964-2/", "reference_id": "USN-5964-2", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5964-2/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/398640?format=api", "purl": "pkg:apk/alpine/curl@8.0.1-r0?arch=s390x&distroversion=v3.14&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/curl@8.0.1-r0%3Farch=s390x&distroversion=v3.14&reponame=main" } ], "aliases": [ "CVE-2023-27535" ], "risk_score": 2.6, "exploitability": "0.5", "weighted_severity": "5.3", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-bx2m-n5ft-3be8" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44797?format=api", "vulnerability_id": "VCID-gueb-wzpx-ufb2", "summary": "Improper Authentication\nAn authentication bypass vulnerability exists in libcurl v8.0.0 where it reuses a previously established SSH connection despite the fact that an SSH option was modified, which should have prevented reuse. libcurl maintains a pool of previously used connections to reuse them for subsequent transfers if the configurations match. However, two SSH settings were omitted from the configuration check, allowing them to match easily, potentially leading to the reuse of an inappropriate connection.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27538.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27538.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27538", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00012", "scoring_system": "epss", "scoring_elements": "0.01683", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27538" }, { "reference_url": "https://curl.se/docs/CVE-2023-27538.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "cvssv3.1", "scoring_elements": "" } ], "url": "https://curl.se/docs/CVE-2023-27538.html" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27538", "reference_id": "", "reference_type": "", "scores": [], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27538" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://hackerone.com/reports/1898475", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-09T14:52:04Z/" } ], "url": "https://hackerone.com/reports/1898475" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/", "reference_id": "", "reference_type": "", "scores": [], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/36NBD5YLJXXEDZLDGNFCERWRYJQ6LAQW/" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179103", "reference_id": "2179103", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179103" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27538", "reference_id": "CVE-2023-27538", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27538" }, { "reference_url": "https://security.gentoo.org/glsa/202310-12", "reference_id": "GLSA-202310-12", "reference_type": "", "scores": [ { "value": "7.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-09T14:52:04Z/" } ], "url": "https://security.gentoo.org/glsa/202310-12" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html", "reference_id": "msg00025.html", "reference_type": "", "scores": [ { "value": "7.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-09T14:52:04Z/" } ], "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00025.html" }, { "reference_url": "https://security.netapp.com/advisory/ntap-20230420-0010/", "reference_id": "ntap-20230420-0010", "reference_type": "", "scores": [ { "value": "7.7", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H" }, { "value": "Track", "scoring_system": "ssvc", "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-06-09T14:52:04Z/" } ], "url": "https://security.netapp.com/advisory/ntap-20230420-0010/" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2023:6679", "reference_id": "RHSA-2023:6679", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2023:6679" }, { "reference_url": "https://usn.ubuntu.com/5964-1/", "reference_id": "USN-5964-1", "reference_type": "", "scores": [], "url": "https://usn.ubuntu.com/5964-1/" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/398640?format=api", "purl": "pkg:apk/alpine/curl@8.0.1-r0?arch=s390x&distroversion=v3.14&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/curl@8.0.1-r0%3Farch=s390x&distroversion=v3.14&reponame=main" } ], "aliases": [ "CVE-2023-27538" ], "risk_score": 2.5, "exploitability": "0.5", "weighted_severity": "5.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-gueb-wzpx-ufb2" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/44795?format=api", "vulnerability_id": "VCID-kvmd-97y1-tbcz", "summary": "Double Free\nA double free vulnerability exists in libcurl <8.0.0 when sharing HSTS data between separate \"handles\". This sharing was introduced without considerations for do this sharing across separate threads but there was no indication of this fact in the documentation. Due to missing mutexes or thread locks, two threads sharing the same HSTS data could end up doing a double-free or use-after-free.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27537.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.6", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-27537.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27537", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00071", "scoring_system": "epss", "scoring_elements": "0.21929", "published_at": "2026-06-05T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-27537" }, { "reference_url": "https://curl.se/docs/CVE-2023-27537.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "cvssv3.1", "scoring_elements": "" } ], "url": "https://curl.se/docs/CVE-2023-27537.html" }, { "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.8", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H" } ], "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml" }, { "reference_url": "https://hackerone.com/reports/1897203", "reference_id": "", "reference_type": "", "scores": [], "url": "https://hackerone.com/reports/1897203" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179097", "reference_id": "2179097", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2179097" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27537", "reference_id": "CVE-2023-27537", "reference_type": "", "scores": [], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-27537" }, { "reference_url": "https://security.gentoo.org/glsa/202310-12", "reference_id": "GLSA-202310-12", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/202310-12" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/398640?format=api", "purl": "pkg:apk/alpine/curl@8.0.1-r0?arch=s390x&distroversion=v3.14&reponame=main", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/curl@8.0.1-r0%3Farch=s390x&distroversion=v3.14&reponame=main" } ], "aliases": [ "CVE-2023-27537" ], "risk_score": 2.5, "exploitability": "0.5", "weighted_severity": "5.0", "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kvmd-97y1-tbcz" } ], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/curl@8.0.1-r0%3Farch=s390x&distroversion=v3.14&reponame=main" }