VulnerabilityModified
CVE-2023-37185
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the function zfp_prec_decompress at zfp/blosc2-zfp.c.
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 via the function zfp_prec_decompress at zfp/blosc2-zfp.c.
- 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/425e8a9a59d49378d57e2116b6c9b0190a5986f5Patch
- https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3Release Notes
- https://github.com/Blosc/c-blosc2/issues/519Exploit, Issue Tracking, Vendor Advisory
- https://github.com/Blosc/c-blosc2/commit/425e8a9a59d49378d57e2116b6c9b0190a5986f5Patch
- https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3Release Notes
- https://github.com/Blosc/c-blosc2/issues/519Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.