CVE-2024-3203

c-blosc2 ndlz8x8.c ndlz8_decompress heap-based overflow

CVSS 7.3 HIGHEPSS 1.3%CWE-122

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.3EPSS 1.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

02 Apr 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

n/a · c-blosc2

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References

https://drive.google.com/drive/folders/1T1k3UeS09m65LjVXExUuZfedNQPWQWCo?usp=sharing https://github.com/Blosc/c-blosc2/releases/tag/v2.14.3 https://vuldb.com/?ctiid.259050 https://vuldb.com/?id.259050 https://vuldb.com/?submit.304556