Vulnerability-Lookup

FKIE_CVE-2018-6791

Vulnerability from fkie_nvd - Published: 2018-02-07 02:29 - Updated: 2026-06-17 02:02

Severity

6.8 (Medium) - CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

An issue was discovered in soliduiserver/deviceserviceaction.cpp in KDE Plasma Workspace before 5.12.0. When a vfat thumbdrive that contains `` or $() in its volume label is plugged in and mounted through the device notifier, it's interpreted as a shell command, leading to a possibility of arbitrary command execution. An example of an offending volume label is "$(touch b)" -- this will create a file called b in the home folder.

References

URL	Tags
cve@mitre.org	https://bugs.kde.org/show_bug.cgi?id=389815	Issue Tracking, Vendor Advisory
cve@mitre.org	https://cgit.kde.org/plasma-workspace.git/commit/?id=9db872df82c258315c6ebad800af59e81ffb9212	Vendor Advisory
cve@mitre.org	https://www.debian.org/security/2018/dsa-4116	Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://bugs.kde.org/show_bug.cgi?id=389815	Issue Tracking, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://cgit.kde.org/plasma-workspace.git/commit/?id=9db872df82c258315c6ebad800af59e81ffb9212	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://www.debian.org/security/2018/dsa-4116	Third Party Advisory

Impacted products

	Vendor	Product	Version
	kde	plasma-workspace	*
	debian	debian_linux	9.0

JSON

To clipboard

{
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    {
      "affectedData": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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  "configurations": [
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              "matchCriteriaId": "8330FCDE-E85E-4FCC-BE43-5A1FA8BB98C8",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in soliduiserver/deviceserviceaction.cpp in KDE Plasma Workspace before 5.12.0. When a vfat thumbdrive that contains `` or $() in its volume label is plugged in and mounted through the device notifier, it\u0027s interpreted as a shell command, leading to a possibility of arbitrary command execution. An example of an offending volume label is \"$(touch b)\" -- this will create a file called b in the home folder."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un problema en soliduiserver/deviceserviceaction.cpp en KDE Plasma Workspace en versiones anteriores a la 5.12.0. Cuando una memoria USB vfat que contiene `` o $() en la etiqueta de la partici\u00f3n se enchufa o monta a trav\u00e9s del notificador del dispositivo, se interpreta como un comando shell, lo que permite que se ejecuten comandos arbitrarios. Un ejemplo de etiqueta de partici\u00f3n maliciosa es \"$(touch b)\" -- esto crear\u00eda un archivo llamado b en la carpeta home."
    }
  ],
  "id": "CVE-2018-6791",
  "lastModified": "2026-06-17T02:02:17.547",
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          "accessVector": "LOCAL",
          "authentication": "NONE",
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          "baseScore": 7.2,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
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        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
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        "userInteractionRequired": false
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          "baseScore": 6.8,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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        "impactScore": 5.9,
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  "published": "2018-02-07T02:29:01.453",
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  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2018-6791 (GCVE-0-2018-6791)

Vulnerability from cvelistv5 – Published: 2018-02-07 02:00 – Updated: 2024-08-05 06:10

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://cgit.kde.org/plasma-workspace.git/commit/…	x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4116	vendor-advisoryx_refsource_DEBIAN
https://bugs.kde.org/show_bug.cgi?id=389815	x_refsource_CONFIRM

Date Public

2018-02-06 00:00

Show details on NVD website

JSON

To clipboard

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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.