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CVE-2024-3203

nvd nist
Published: Apr 2, 2024Modified: Apr 25, 2025

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

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.

Affected (1)

Products: Blosc: C Blosc2
Blosc
1 product
C Blosc2
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
C Blosc2
Up to 2.13.2

Related CWEs

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (10)

Source: cna@vuldb.com
Product
Source: cna@vuldb.com
Release Notes
Source: cna@vuldb.com
Permissions RequiredVDB Entry
Source: cna@vuldb.com
Third Party AdvisoryVDB Entry
Source: cna@vuldb.com
ExploitVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Product
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions RequiredVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitVDB Entry

Timeline

No history available yet.