Buffer overflow in Open-quantum-safe Oqs-provider
CVE-2024-37305
oqs-provider is a provider for the OpenSSL 3 cryptography library that adds support for post-quantum cryptography in TLS, X.509, and S/MIME using post-quantum algorithms from liboqs. Flaws have been identified in the way oqs-provider handl…
Vulnerability class: Buffer Overflow
EPSS: 0.001 (33.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.
Affected products
- Open-quantum-safe Oqs-provider — versions < 0.6.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/open-quantum-safe/oqs-provider/security/advisories/GHSA-pqvr-5cr8-v6fx (x_refsource_CONFIRM)
- https://github.com/open-quantum-safe/oqs-provider/pull/416 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-37305?
- CVE-2024-37305 is a high-severity vulnerability in Open-quantum-safe Oqs-provider, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.2/10. Published 2024-06-17.
- How severe is CVE-2024-37305?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2024-37305 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.