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CVE-2020-37121

MEDIUM

5.5

Description

CODE::BLOCKS 16.01 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler with crafted Unicode characters. Attackers can create a malicious M3U playlist file with 536 bytes of buffer and shellcode to trigger remote code execution.

Details CVE

Score CVSS v3.15.5

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurREQUIRED

Publie2/5/2026

Derniere modification2/5/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-121

References

https://sourceforge.net/projects/codeblocks/(disclosure@vulncheck.com)

https://www.codeblocks.org/(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/48344(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/codeblocks-buffer-overflow-seh-unicode(disclosure@vulncheck.com)

Correlations IOC

Aucune correlation enregistree

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