Package Instance
Lookup for vulnerable packages by Package URL.
GET /api/packages/38139?format=api
{ "url": "http://public2.vulnerablecode.io/api/packages/38139?format=api", "purl": "pkg:pypi/cryptography@41.0.5", "type": "pypi", "namespace": "", "name": "cryptography", "version": "41.0.5", "qualifiers": {}, "subpath": "", "is_vulnerable": true, "next_non_vulnerable_version": "46.0.7", "latest_non_vulnerable_version": "46.0.7", "affected_by_vulnerabilities": [ { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36730?format=api", "vulnerability_id": "VCID-dzvc-j4et-ukgu", "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Starting in version 38.0.0 and prior to version 42.0.4, if `pkcs12.serialize_key_and_certificates` is called with both a certificate whose public key did not match the provided private key and an `encryption_algorithm` with `hmac_hash` set (via `PrivateFormat.PKCS12.encryption_builder().hmac_hash(...)`, then a NULL pointer dereference would occur, crashing the Python process. This has been resolved in version 42.0.4, the first version in which a `ValueError` is properly raised.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26130.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-26130.json" }, { "reference_url": "https://github.com/pyca/cryptography", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/commit/97d231672763cdb5959a3b191e692a362f1b9e55", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/commit/97d231672763cdb5959a3b191e692a362f1b9e55" }, { "reference_url": "https://github.com/pyca/cryptography/pull/10423", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/pull/10423" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-6vqw-3v5j-54x4", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-6vqw-3v5j-54x4" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2024-225.yaml", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2024-225.yaml" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064778", "reference_id": "1064778", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1064778" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269617", "reference_id": "2269617", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2269617" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26130", "reference_id": "CVE-2024-26130", "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": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26130" }, { "reference_url": "https://github.com/advisories/GHSA-6vqw-3v5j-54x4", "reference_id": "GHSA-6vqw-3v5j-54x4", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-6vqw-3v5j-54x4" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3781", "reference_id": "RHSA-2024:3781", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3781" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:7987", "reference_id": "RHSA-2024:7987", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:7987" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:1335", "reference_id": "RHSA-2025:1335", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:1335" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:15608", "reference_id": "RHSA-2025:15608", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:15608" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/40180?format=api", "purl": "pkg:pypi/cryptography@42.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-jksg-v3x3-z3d3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@42.0.4" } ], "aliases": [ "CVE-2024-26130", "GHSA-6vqw-3v5j-54x4", "PYSEC-2024-225" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-dzvc-j4et-ukgu" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/37258?format=api", "vulnerability_id": "VCID-jksg-v3x3-z3d3", "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to version 46.0.6, DNS name constraints were only validated against SANs within child certificates, and not the \"peer name\" presented during each validation. Consequently, cryptography would allow a peer named bar.example.com to validate against a wildcard leaf certificate for *.example.com, even if the leaf's parent certificate (or upwards) contained an excluded subtree constraint for bar.example.com. This issue has been patched in version 46.0.6.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34073.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "3.7", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-34073.json" }, { "reference_url": "https://github.com/pyca/cryptography", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-m959-cc7f-wv43", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-m959-cc7f-wv43" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34073", "reference_id": "", "reference_type": "", "scores": [ { "value": "5.3", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N" }, { "value": "1.7", "scoring_system": "cvssv4", "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U" }, { "value": "LOW", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-34073" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453276", "reference_id": "2453276", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2453276" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2026:7295", "reference_id": "RHSA-2026:7295", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2026:7295" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/49105?format=api", "purl": "pkg:pypi/cryptography@46.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-z9ad-ts2t-1bdj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@46.0.6" } ], "aliases": [ "CVE-2026-34073", "GHSA-m959-cc7f-wv43", "PYSEC-2026-35" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-jksg-v3x3-z3d3" }, { "url": "http://public2.vulnerablecode.io/api/vulnerabilities/36625?format=api", "vulnerability_id": "VCID-n7hx-bfnn-5kgc", "summary": "cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6.", "references": [ { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49083.json", "reference_id": "", "reference_type": "", "scores": [ { "value": "7.5", "scoring_system": "cvssv3", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" } ], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49083.json" }, { "reference_url": "https://github.com/pyca/cryptography", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography" }, { "reference_url": "https://github.com/pyca/cryptography/commit/f09c261ca10a31fe41b1262306db7f8f1da0e48a", "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:N/I:N/A:H" }, { "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": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/commit/f09c261ca10a31fe41b1262306db7f8f1da0e48a" }, { "reference_url": "https://github.com/pyca/cryptography/pull/9926", "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:N/I:N/A:H" }, { "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": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/pull/9926" }, { "reference_url": "https://github.com/pyca/cryptography/security/advisories/GHSA-jfhm-5ghh-2f97", "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:N/I:N/A:H" }, { "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": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pyca/cryptography/security/advisories/GHSA-jfhm-5ghh-2f97" }, { "reference_url": "https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2023-254.yaml", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2023-254.yaml" }, { "reference_url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00012.html", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00012.html" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMNTYMUGFJSDBYBU22FUYBHFRZODRKXV", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMNTYMUGFJSDBYBU22FUYBHFRZODRKXV" }, { "reference_url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMNTYMUGFJSDBYBU22FUYBHFRZODRKXV/", "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" } ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QMNTYMUGFJSDBYBU22FUYBHFRZODRKXV/" }, { "reference_url": "http://www.openwall.com/lists/oss-security/2023/11/29/2", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://www.openwall.com/lists/oss-security/2023/11/29/2" }, { "reference_url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057108", "reference_id": "1057108", "reference_type": "", "scores": [], "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057108" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255331", "reference_id": "2255331", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2255331" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49083", "reference_id": "CVE-2023-49083", "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:N/I:N/A:H" }, { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49083" }, { "reference_url": "https://github.com/advisories/GHSA-jfhm-5ghh-2f97", "reference_id": "GHSA-jfhm-5ghh-2f97", "reference_type": "", "scores": [], "url": "https://github.com/advisories/GHSA-jfhm-5ghh-2f97" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:10965", "reference_id": "RHSA-2024:10965", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:10965" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:1878", "reference_id": "RHSA-2024:1878", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:1878" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:2337", "reference_id": "RHSA-2024:2337", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:2337" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3105", "reference_id": "RHSA-2024:3105", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3105" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2024:3781", "reference_id": "RHSA-2024:3781", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2024:3781" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13098", "reference_id": "RHSA-2025:13098", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13098" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13100", "reference_id": "RHSA-2025:13100", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13100" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13101", "reference_id": "RHSA-2025:13101", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13101" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13102", "reference_id": "RHSA-2025:13102", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13102" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13103", "reference_id": "RHSA-2025:13103", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13103" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:13104", "reference_id": "RHSA-2025:13104", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:13104" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:14553", "reference_id": "RHSA-2025:14553", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:14553" }, { "reference_url": "https://access.redhat.com/errata/RHSA-2025:15874", "reference_id": "RHSA-2025:15874", "reference_type": "", "scores": [], "url": "https://access.redhat.com/errata/RHSA-2025:15874" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/38140?format=api", "purl": "pkg:pypi/cryptography@41.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-dzvc-j4et-ukgu" }, { "vulnerability": "VCID-jksg-v3x3-z3d3" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@41.0.6" } ], "aliases": [ "CVE-2023-49083", "GHSA-jfhm-5ghh-2f97", "PYSEC-2023-254" ], "risk_score": null, "exploitability": null, "weighted_severity": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-n7hx-bfnn-5kgc" } ], "fixing_vulnerabilities": [], "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/cryptography@41.0.5" }