Double Free in Hnswlib Project

CVE-2023-37365

Hnswlib 0.7.0 has a double free in init_index when the M argument is a large integer.

Vulnerability class: Double Free

EPSS: 0.006 (44.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.

Affected products

Hnswlib_project Hnswlib — versions 0.7.0
N/a — versions n/a

Weakness classification (CWE)

CWE-415 — Double Free

References

cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2023-37365?: CVE-2023-37365 is a medium-severity vulnerability in Hnswlib Project, classified under Double Free. CVSS score: 6.5/10. Published 2023-06-30.
How severe is CVE-2023-37365?: Medium severity. CVSS v3 base score is 6.5 out of 10.