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VAR-202311-1678

Vulnerability from variot - Updated: 2024-08-14 14:30

Stack-based buffer overflow may occur when Fuji Electric Tellus Lite V-Simulator parses a specially-crafted input file. Fuji Electric's Tellus Lite V-Simulator Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of V9 files by the V-Simulator 6 module. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process

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CVE-2023-35127 (GCVE-0-2023-35127)

Vulnerability from cvelistv5 – Published: 2023-11-22 00:44 – Updated: 2024-08-29 19:16

Title

Fuji Electric Tellus Lite V-Simulator Stack-based Buffer Overflow

Summary

Stack-based buffer overflow may occur when Fuji Electric Tellus Lite V-Simulator parses a specially-crafted input file.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2023-11-28 05:00 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

icscert icscert root Scorecard

References

2 references

URL	Tags
https://www.cisa.gov/news-events/ics-advisories/i…
https://felib.fujielectric.co.jp/en/M10009/M20034…

Impacted products

1 product

Vendor	Product	Version
Fuji Electric	Tellus Lite V-Simulator	Affected: 0 , < 4.0.19.0 (custom)

Date Public

2023-11-22 00:41

Credits

Fritz Sands and kimiya working with Trend Micro Zero Day Initiative reported these vulnerabilities to CISA.

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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VAR-202311-1678

CVE-2023-35127 (GCVE-0-2023-35127)

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