CVE-2018-5440

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.
References
Link Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-032-02 Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/102909 Third Party Advisory VDB Entry
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Configurations

Configuration 1 (hide)

OR cpe:2.3:a:3s-software:codesys_runtime_system:*:*:*:*:*:*:*:*
cpe:2.3:a:3s-software:codesys_web_server:2.3:*:*:*:*:*:*:*

Information

Published : 2018-02-15 02:29

Updated : 2020-09-18 09:06


NVD link : CVE-2018-5440

Mitre link : CVE-2018-5440


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

3s-software

  • codesys_web_server
  • codesys_runtime_system