Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/47095?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/47095?format=api", "vulnerability_id": "VCID-4t6v-gd4e-qycv", "summary": "pypqc private key retrieval vulnerability\n### Impact\nFor `kyber512`, `kyber768`, and `kyber1024` only: An attacker able to submit many ciphertexts against a single private key, and to get responses in real-time, could recover the private key. This attack has been named KyberSlash\n\nCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N/E:F/RL:O/RC:C\n\n### Patches\nVersion 0.0.6.1 and newer of PyPQC is patched.\n\n### Workarounds\nNo workarounds have been reported. The 0.0.6 -> 0.0.6.1 upgrade should be a drop-in replacement; it has no known breaking changes.\n\n### References\n1. This was partially patched (\"KyberSlash 1\") in the reference implementation by Peter Schwabe on December 1st, 2023. \n https://www.github.com/pq-crystals/kyber/commit/dda29cc63af721981ee2c831cf00822e69be3220\n\n2. This was reported as a security vulnerability by Daniel J. Bernstein on December 15th, 2023. \n https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/hWqFJCucuj4/m/-Z-jm_k9AAAJ\n\n3. A webpage was stood up for authoritative reference about this by Daniel J. Bernstein on December 19th, 2023. \n https://kyberslash.cr.yp.to/\n\n4. This was acknowledged as a security vulnerability by Thom Wiggers on December 19th, 2023. \n https://www.github.com/PQClean/PQClean/issues/533\n\n5. This was completely patched (\"KyberSlash 2\") in the reference implementation by Peter Schwabe on December 29th, 2023.\n https://www.github.com/pq-crystals/kyber/commit/11d00ff1f20cfca1f72d819e5a45165c1e0a2816\n\n6. Further details were reported by Prasanna Ravi and Matthias Kannwischer on December 30th, 2023. \n https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/ldX0ThYJuBo/m/ovODsdY7AwAJ\n\n7. A proof-of-concept exploit was published by Daniel J. Bernstein on December 30th, 2023. \n https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/ldX0ThYJuBo/m/uIOqRF5BAwAJ\n\n8. This was completely patched in upstream by Thom Wiggers on January 25th, 2024. \n https://www.github.com/PQClean/PQClean/pull/534#event-11595728485\n\n9. This was completely patched in pypqc \\(including upload to PyPI\\) on January 26th, 2024. \n https://www.github.com/JamesTheAwesomeDude/pypqc/commit/b33fec8cd36e865f8db6215c64b2d01f429a1ed6", "aliases": [ { "alias": "GHSA-rc4p-p3j9-6577" }, { "alias": "GMS-2024-382" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/69104?format=api", "purl": "pkg:pypi/pypqc@0.0.6.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-u7sk-kf9y-13gh" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.6.1" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/719034?format=api", "purl": "pkg:pypi/pypqc@0.0.1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.1" }, { "url": "http://public2.vulnerablecode.io/api/packages/719035?format=api", "purl": "pkg:pypi/pypqc@0.0.1.post1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.1.post1" }, { "url": "http://public2.vulnerablecode.io/api/packages/719036?format=api", "purl": "pkg:pypi/pypqc@0.0.1.post2", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.1.post2" }, { "url": "http://public2.vulnerablecode.io/api/packages/719037?format=api", "purl": "pkg:pypi/pypqc@0.0.1.post4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.1.post4" }, { "url": "http://public2.vulnerablecode.io/api/packages/81741?format=api", "purl": "pkg:pypi/pypqc@0.0.4", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" }, { "vulnerability": "VCID-u7sk-kf9y-13gh" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.4" }, { "url": "http://public2.vulnerablecode.io/api/packages/719038?format=api", "purl": "pkg:pypi/pypqc@0.0.6", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" }, { "vulnerability": "VCID-u7sk-kf9y-13gh" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.6" }, { "url": "http://public2.vulnerablecode.io/api/packages/719039?format=api", "purl": "pkg:pypi/pypqc@0.0.6.post1", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-4t6v-gd4e-qycv" }, { "vulnerability": "VCID-u7sk-kf9y-13gh" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:pypi/pypqc@0.0.6.post1" } ], "references": [ { "reference_url": "https://github.com/JamesTheAwesomeDude/pypqc", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/JamesTheAwesomeDude/pypqc" }, { "reference_url": "https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/hWqFJCucuj4/m/-Z-jm_k9AAAJ", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/hWqFJCucuj4/m/-Z-jm_k9AAAJ" }, { "reference_url": "https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/ldX0ThYJuBo/m/uIOqRF5BAwAJ", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://groups.google.com/a/list.nist.gov/g/pqc-forum/c/ldX0ThYJuBo/m/uIOqRF5BAwAJ" }, { "reference_url": "https://kyberslash.cr.yp.to", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://kyberslash.cr.yp.to" }, { "reference_url": "https://www.github.com/JamesTheAwesomeDude/pypqc/commit/b33fec8cd36e865f8db6215c64b2d01f429a1ed6", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.github.com/JamesTheAwesomeDude/pypqc/commit/b33fec8cd36e865f8db6215c64b2d01f429a1ed6" }, { "reference_url": "https://www.github.com/PQClean/PQClean/issues/533", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.github.com/PQClean/PQClean/issues/533" }, { "reference_url": "https://www.github.com/PQClean/PQClean/pull/534#event-11595728485", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.github.com/PQClean/PQClean/pull/534#event-11595728485" }, { "reference_url": "https://www.github.com/pq-crystals/kyber/commit/11d00ff1f20cfca1f72d819e5a45165c1e0a2816", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.github.com/pq-crystals/kyber/commit/11d00ff1f20cfca1f72d819e5a45165c1e0a2816" }, { "reference_url": "https://www.github.com/pq-crystals/kyber/commit/dda29cc63af721981ee2c831cf00822e69be3220", "reference_id": "", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://www.github.com/pq-crystals/kyber/commit/dda29cc63af721981ee2c831cf00822e69be3220" }, { "reference_url": "https://github.com/advisories/GHSA-rc4p-p3j9-6577", "reference_id": "GHSA-rc4p-p3j9-6577", "reference_type": "", "scores": [ { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-rc4p-p3j9-6577" }, { "reference_url": "https://github.com/JamesTheAwesomeDude/pypqc/security/advisories/GHSA-rc4p-p3j9-6577", "reference_id": "GHSA-rc4p-p3j9-6577", "reference_type": "", "scores": [ { "value": "8.2", "scoring_system": "cvssv3.1", "scoring_elements": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N" }, { "value": "HIGH", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" }, { "value": "HIGH", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/JamesTheAwesomeDude/pypqc/security/advisories/GHSA-rc4p-p3j9-6577" } ], "weaknesses": [ { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." } ], "exploits": [], "severity_range_score": "7.0 - 8.9", "exploitability": null, "weighted_severity": null, "risk_score": null, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-4t6v-gd4e-qycv" }