Vulnerability-Lookup

CVE-2019-25358 (GCVE-0-2019-25358)

Vulnerability from cvelistv5 – Published: 2026-02-18 21:55 – Updated: 2026-02-19 20:10

Title

FileOptimizer 14.00.2524 - Denial of Service

Summary

FileOptimizer 14.00.2524 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the FileOptimizer32.ini configuration file. Attackers can overwrite the TempDirectory parameter with a 5000-character buffer to cause the application to crash when opening options.

Severity

8.7 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

7.5 (High)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-19 20:04 UTC

CWE

CWE-1282 - Assumed-Immutable Data is Stored in Writable Memory

Assigner

VulnCheck mitre root

References

4 references

URL	Tags
https://www.exploit-db.com/exploits/47586	exploit
https://sourceforge.net/projects/nikkhokkho/	product
https://sourceforge.net/projects/nikkhokkho/files…	product
https://www.vulncheck.com/advisories/fileoptimize…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
nikkhokkho	FileOptimizer	Affected: 14.00.2524	guessed

Date Public

2019-11-04 00:00

Credits

Chase Hatch (SYANiDE)

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2019-25358

Vulnerability from fkie_nvd - Published: 2026-02-18 22:16 - Updated: 2026-06-17 02:32

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Summary

References

	URL	Tags
	disclosure@vulncheck.com	https://sourceforge.net/projects/nikkhokkho/
	disclosure@vulncheck.com	https://sourceforge.net/projects/nikkhokkho/files/FileOptimizer/14.00.2524/FileOptimizerSetup.exe/download
	disclosure@vulncheck.com	https://www.exploit-db.com/exploits/47586
	disclosure@vulncheck.com	https://www.vulncheck.com/advisories/fileoptimizer-denial-of-service

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "FileOptimizer",
          "vendor": "nikkhokkho",
          "versions": [
            {
              "status": "affected",
              "version": "14.00.2524"
            }
          ]
        }
      ],
      "source": "disclosure@vulncheck.com"
    }
  ],
  "cveTags": [],
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    {
      "lang": "en",
      "value": "FileOptimizer 14.00.2524 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the FileOptimizer32.ini configuration file. Attackers can overwrite the TempDirectory parameter with a 5000-character buffer to cause the application to crash when opening options."
    },
    {
      "lang": "es",
      "value": "FileOptimizer 14.00.2524 contiene una vulnerabilidad de denegaci\u00f3n de servicio que permite a los atacantes bloquear la aplicaci\u00f3n manipulando el archivo de configuraci\u00f3n FileOptimizer32.ini. Los atacantes pueden sobrescribir el par\u00e1metro TempDirectory con un b\u00fafer de 5000 caracteres para provocar que la aplicaci\u00f3n falle al abrir las opciones."
    }
  ],
  "id": "CVE-2019-25358",
  "lastModified": "2026-06-17T02:32:09.607",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
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        "impactScore": 3.6,
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        "type": "Secondary"
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          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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      "url": "https://sourceforge.net/projects/nikkhokkho/"
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      "url": "https://sourceforge.net/projects/nikkhokkho/files/FileOptimizer/14.00.2524/FileOptimizerSetup.exe/download"
    },
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  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
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      ],
      "source": "disclosure@vulncheck.com",
      "type": "Secondary"
    }
  ]
}

GHSA-4VWW-CH2X-C53P

Vulnerability from github – Published: 2026-02-19 00:30 – Updated: 2026-02-19 00:30

Details

Severity

7.5 (High)


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

8.7 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2019-25358"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1282"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-18T22:16:21Z",
    "severity": "HIGH"
  },
  "details": "FileOptimizer 14.00.2524 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the FileOptimizer32.ini configuration file. Attackers can overwrite the TempDirectory parameter with a 5000-character buffer to cause the application to crash when opening options.",
  "id": "GHSA-4vww-ch2x-c53p",
  "modified": "2026-02-19T00:30:29Z",
  "published": "2026-02-19T00:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25358"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/projects/nikkhokkho"
    },
    {
      "type": "WEB",
      "url": "https://sourceforge.net/projects/nikkhokkho/files/FileOptimizer/14.00.2524/FileOptimizerSetup.exe/download"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/47586"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/fileoptimizer-denial-of-service"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2019-25358 (GCVE-0-2019-25358)

FKIE_CVE-2019-25358

GHSA-4VWW-CH2X-C53P

Tags

Sightings

Nomenclature

Related by attack behaviour