Feed/CVE-2020-37124
CVE-2020-37124CRITICALCVSS 9.8

CVE-2020-37124

Published Feb 5, 2026·Updated Jun 16, 2026

NVD Description

B64dec 1.1.2 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by overwriting Structured Exception Handler (SEH) with crafted input. Attackers can leverage an egg hunter technique and carefully constructed payload to inject and execute malicious code during base64 decoding process.

CVSS Vector

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

References

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