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CVE-2024-3203

7.3
HIGHCVSS v3.1 Base Score
0.57%
LOW RiskEPSS (69th percentile)

A vulnerability, which was classified as critical, was found in c-blosc2 up to 2.13.2. Affected is the function ndlz8_decompress of the file /src/c-blosc2/plugins/codecs/ndlz/ndlz8x8.c. The manipulation leads to heap-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 2.14.3 is able to address this issue. It is recommended to upgrade the affected component. VDB-259050 is the identifier assigned to this vulnerability.

Published: 4/2/2024
Modified: 4/25/2025
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Vulnerability Summary

CVSS v3 Score

7.3HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2 Score

7.5

AV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS Score (Exploitation Probability)

0.57%LOW Exploitation Risk
69th percentile

This vulnerability has a 0.57% probability of being exploited in the next 30 days, ranking higher than 69% of all scored CVEs.

CWE Classification

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Same Weakness Type(CWE-122)

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Similar SeverityHIGH