CVE-2024-54137
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-54137
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-54137.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-54137
- Aliases
-
- GHSA-gpf4-vrrw-r8v7
- Downstream
- Related
- Published
- 2024-12-06T16:15:22Z
- Modified
- 2025-08-20T20:55:14.545601Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. A correctness error has been identified in the reference implementation of the HQC key encapsulation mechanism. Due to an indexing error, part of the secret key is incorrectly treated as non-secret data. This results in an incorrect shared secret value being returned when the decapsulation function is called with a malformed ciphertext. This vulnerability is fixed in 0.12.0.
- References