CVE-2018-5440

Summary

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.

Affected Software

VendorProductVersion RangeStatus
n/a3S-Smart Software Solutions GmbH CODESYS Web Server3S-Smart Software Solutions GmbH CODESYS Web Serveraffected

Weaknesses

  • CWE-121: CWE-121

ADP Enrichment

CVE Program Container

Additional References

References