VulnerabilityModified
CVE-2023-37186
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference in ndlz/ndlz8x8.c via a NULL pointer to memset.
HIGH 7.5EPSS 0.83%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.83%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference in ndlz/ndlz8x8.c via a NULL pointer to memset.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.83% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- blosc/c-blosc2
- Source
- cve@mitre.org
References
- https://github.com/Blosc/c-blosc2/commit/d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3Patch
- https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3Release Notes
- https://github.com/Blosc/c-blosc2/issues/522Exploit, Issue Tracking, Vendor Advisory
- https://github.com/Blosc/c-blosc2/commit/d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3Patch
- https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3Release Notes
- https://github.com/Blosc/c-blosc2/issues/522Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.