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
Configurations
History
20 Aug 2025, 19:07
Type | Values Removed | Values Added |
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References | () https://github.com/open-quantum-safe/liboqs/commit/cce1bfde4e52c524b087b9687020d283fbde0f24 - Patch | |
References | () https://github.com/open-quantum-safe/liboqs/security/advisories/GHSA-gpf4-vrrw-r8v7 - Patch, Vendor Advisory | |
First Time |
Openquantumsafe
Openquantumsafe liboqs |
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Summary |
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CPE | cpe:2.3:a:openquantumsafe:liboqs:*:*:*:*:*:*:*:* |
06 Dec 2024, 16:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2024-12-06 16:15
Updated : 2025-08-20 19:07
NVD link : CVE-2024-54137
Mitre link : CVE-2024-54137
CVE.ORG link : CVE-2024-54137
JSON object : View
Products Affected
openquantumsafe
- liboqs
CWE
CWE-200
Exposure of Sensitive Information to an Unauthorized Actor