CRITICAL🇵🇱 Wersja polska

CVE-2018-5440

CVSS 9.8v3.1pub. 2018-02-15upd. 2024-11-21

A Stack-based Buffer Overflow issue was discovered in 3S-Smart CODESYS Web Server. Specifically: all Microsoft Windows (also WinCE) based CODESYS web servers running stand-alone Version 2.3, or as part of the CODESYS runtime system running prior to Version V1.1.9.19. A crafted request may cause a buffer overflow and could therefore execute arbitrary code on the web server or lead to a denial-of-service condition due to a crash in the web server.

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

  • 3s Software Codesys Runtime System

    APP
    3S-Software
    < 1.1.9.19

  • 3s Software Codesys Web Server

    APP
    3S-Software
    2.3
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CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
RCEMemory
CWE
References

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