CVE-2024-3204 HIGH

CVE-2024-3204: c-blosc2 ndlz4x4.c ndlz4_decompress heap-based overflow

Vendor N/A
Product c-blosc2
Weakness CWE-122
Published April 2, 2024
Last update August 1, 2024

CVSS base score

7.3/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality Low
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 2, 2024 CVE published
August 1, 2024 Record updated