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FreeBSD: VID-DC087DAD-BD71-11EF-B5A1-000EC6D40964 (CVE-2024-54137): liboqs -- Correctness error in HQC decapsulation

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FreeBSD: VID-DC087DAD-BD71-11EF-B5A1-000EC6D40964 (CVE-2024-54137): liboqs -- Correctness error in HQC decapsulation

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
11/29/2024
Created
12/21/2024
Added
12/20/2024
Modified
12/20/2024

Description

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.

Solution(s)

  • freebsd-upgrade-package-liboqs

References

  • CVE-2024-54137
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  • 已创建
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