CVE-2023-37186

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.19%
Vendor Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Blosc/c-blosc2/issues/522 vendor advisory issue tracking exploit
https://github.com/Blosc/c-blosc2/commit/d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3 patch
https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3 release notes

Frequently Asked Questions

What is the severity of CVE-2023-37186?
CVE-2023-37186 has been scored as a high severity vulnerability.
How to fix CVE-2023-37186?
To fix CVE-2023-37186, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-37186 being actively exploited in the wild?
It is possible that CVE-2023-37186 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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