CVE-2023-37187
HIGHCVSS 7.5/10EPSS 0.83%
Last modified
CVE-2023-37187 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the zfp/blosc2-zfp.c zfp_acc_decompress. function.. EPSS estimates a 0.83% chance of exploitation in the next 30 days.
Description
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the zfp/blosc2-zfp.c zfp_acc_decompress. function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Blosc | C-Blosc2 | < 2.9.3 |
References
- https://github.com/Blosc/c-blosc2/issues/520Exploit, Issue Tracking, Vendor Advisory
- https://github.com/Blosc/c-blosc2/issues/520Exploit, Issue Tracking, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-37187?
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference via the zfp/blosc2-zfp.c zfp_acc_decompress. function.
How severe is CVE-2023-37187?
CVE-2023-37187 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.83% probability of exploitation in the next 30 days.
How do I fix CVE-2023-37187?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2023-37187?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST