What is CVE-2024-54137?

CVE-2024-54137 is a high-severity vulnerability in Open-quantum-safe Liboqs, classified under Information Disclosure. CVSS score: 7.4/10. Published 2024-12-06.

How severe is CVE-2024-54137?

High severity. CVSS v3 base score is 7.4 out of 10.

Information disclosure in Open-quantum-safe Liboqs

CVE-2024-54137

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 i…

Vulnerability class: Information Disclosure

EPSS: 0.004 (62.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Open-quantum-safe Liboqs — versions < 0.12.0

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

https://github.com/open-quantum-safe/liboqs/security/advisories/GHSA-gpf4-vrrw-r8v7 (x_refsource_CONFIRM)
https://github.com/open-quantum-safe/liboqs/commit/cce1bfde4e52c524b087b9687020d283fbde0f24 (x_refsource_MISC)

Frequently asked questions

What is CVE-2024-54137?: CVE-2024-54137 is a high-severity vulnerability in Open-quantum-safe Liboqs, classified under Information Disclosure. CVSS score: 7.4/10. Published 2024-12-06.
How severe is CVE-2024-54137?: High severity. CVSS v3 base score is 7.4 out of 10.