Heap-based Buffer Overflow in CODESYS V2 Runtime System SP (CVE-2021-3017)

Heap-based Buffer Overflow in CODESYS V2 Runtime System SP (CVE-2021-3017)

CVE-2021-30186 · HIGH Severity

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

CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.

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