Vulnerability Details : CVE-2023-37186
Potential exploit
C-blosc2 before 2.9.3 was discovered to contain a NULL pointer dereference in ndlz/ndlz8x8.c via a NULL pointer to memset.
Vulnerability category: Memory Corruption
Products affected by CVE-2023-37186
- cpe:2.3:a:c-blosc2_project:c-blosc2:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-37186
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-37186
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2023-37186
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-37186
-
https://github.com/Blosc/c-blosc2/issues/522
Null Pointer Dereferencing bug in plugins/codecs/ndlz/ndlz8x8.c · Issue #522 · Blosc/c-blosc2 · GitHubExploit;Issue Tracking;Vendor Advisory
-
https://github.com/Blosc/c-blosc2/compare/v2.9.2...v2.9.3
Comparing v2.9.2...v2.9.3 · Blosc/c-blosc2 · GitHubRelease Notes
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https://github.com/Blosc/c-blosc2/commit/d55bfcd6804699e1435dc3e233fd76c8a5d3f9e3
Fix #522 · Blosc/c-blosc2@d55bfcd · GitHubPatch
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