medium6.5
CVE-2023-37365
hnswlib Double Free vulnerability
Impact
Hnswlib 0.7.0 has a double free in `init_index` when the M argument is a large integer.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | hnswlib | < 0.8.0 | 0.8.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hnswlib Project | Hnswlib | Version 0.7.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/nmslib/hnswlib/issues/467
- https://github.com/advisories/GHSA-xwc8-rf6m-xr86
- https://nvd.nist.gov/vuln/detail/CVE-2023-37365
- https://github.com/nmslib/hnswlib/pull/484
- https://github.com/nmslib/hnswlib/commit/f6d170ce0b41f9e75ace473b09df6e7872590757