CVE-2023-37365
hnswlib Double Free vulnerability
6.5
MEDIUM
CVSS 3.1
EPSS 0.14%
Description
Hnswlib 0.7.0 has a double free in init_index when the M argument is a large integer.
How to fix CVE-2023-37365
To remediate CVE-2023-37365, upgrade the affected package to a fixed version below.
- Debian/hnswlib—upgrade to 0.4.0-3+deb11u1 or later
- PyPI/hnswlib—upgrade to 0.8.0 or later
Is CVE-2023-37365 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 0.4.0-3+deb11u1
- from 0, < 0.8.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |