CVE-2018-5440 (GCVE-0-2018-5440)
Vulnerability from cvelistv5
Published
2018-02-15 10:00
Modified
2024-08-05 05:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
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.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | 3S-Smart Software Solutions GmbH CODESYS Web Server |
Version: 3S-Smart Software Solutions GmbH CODESYS Web Server |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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