CVE-2024-3204

High

Description

A vulnerability has been found in c-blosc2 up to 2.13.2 and classified as critical. Affected by this vulnerability is the function ndlz4_decompress of the file /src/c-blosc2/plugins/codecs/ndlz/ndlz4x4.c. The manipulation leads to heap-based buffer overflow. The attack can be launched 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. The associated identifier of this vulnerability is VDB-259051.

SeverityHigh

CVSS7.3

Exploit probability—

ProductC-blosc2

PublishedApr 2, 2024

First seenApr 2, 2024

Weakness typeCWE-122CWE-122

How to fix

Patches

github.com/Blosc/c-blosc2/releases/tag/v2.14.3

Affected products

Product	Affected versions	Fixed in
blosc c-blosc2	v ≤ 2.13.2	—

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