CVE-2024-3203

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.

• CWE-122

• https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharingProduct
• https://github.com/Blosc/c-blosc2/releases/tag/v2.14.3Release Notes
• https://vuldb.com/?ctiid.259050Permissions Required, VDB Entry
• https://vuldb.com/?id.259050Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.304556Exploit, VDB Entry
• https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharingProduct
• https://github.com/Blosc/c-blosc2/releases/tag/v2.14.3Release Notes
• https://vuldb.com/?ctiid.259050Permissions Required, VDB Entry
• https://vuldb.com/?id.259050Third Party Advisory, VDB Entry
• https://vuldb.com/?submit.304556Exploit, VDB Entry

Published

Apr 2, 2024

Last Modified

Jun 17, 2026

Status

Analyzed

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2024-32024Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Koh…6.5
• CVE-2024-32025Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Koh…9.1
• CVE-2024-32026Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Koh…9.8
• CVE-2024-32027Kohya_ss is a GUI for Kohya's Stable Diffusion trainers. Koh…9.8
• CVE-2024-32028OpenTelemetry dotnet is a dotnet telemetry framework. In aff…4.1
• CVE-2024-32029Rejected reason: This CVE is a duplicate of another CVE.
• CVE-2024-32030Kafka UI is an Open-Source Web UI for Apache Kafka Managemen…8.1
• CVE-2024-32034decidim is a Free Open-Source participatory democracy, citiz…4.8
• CVE-2024-32035ImageSharp is a 2D graphics API. A vulnerability discovered …6.5
• CVE-2024-32036ImageSharp is a 2D graphics API. A data leakage flaw was fou…6.5
• CVE-2024-32037GeoNetwork is a catalog application to manage spatially refe…5.3
• CVE-2024-32038Wazuh is a free and open source platform used for threat pre…9.8