csaf_certbund - wid-sec-w-2024-2142

wid-sec-w-2024-2142

Vulnerability from csaf_certbund

Published

2024-09-15 22:00

Modified

2024-09-15 22:00

Summary

Mattermost Desktop App: Schwachstelle ermöglicht Codeausführung

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Mattermost ist ein webbasierter Instant-Messaging-Dienst.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Mattermost Desktop App ausnutzen, um beliebigen Programmcode auszuführen.

Betroffene Betriebssysteme

- Linux - MacOS X - Sonstiges - Windows

JSON

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{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Mattermost ist ein webbasierter Instant-Messaging-Dienst.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Mattermost Desktop App ausnutzen, um beliebigen Programmcode auszuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux\n- MacOS X\n- Sonstiges\n- Windows",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-2142 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-2142.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-2142 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-2142"
      },
      {
        "category": "external",
        "summary": "NIST Vulnerability Database vom 2024-09-15",
        "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-39613"
      },
      {
        "category": "external",
        "summary": "Mattermost Security Update",
        "url": "https://mattermost.com/security-updates/"
      }
    ],
    "source_lang": "en-US",
    "title": "Mattermost Desktop App: Schwachstelle erm\u00f6glicht Codeausf\u00fchrung",
    "tracking": {
      "current_release_date": "2024-09-15T22:00:00.000+00:00",
      "generator": {
        "date": "2024-09-16T09:01:52.734+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.6"
        }
      },
      "id": "WID-SEC-W-2024-2142",
      "initial_release_date": "2024-09-15T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-09-15T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Desktop App \u003c5.9.0",
                "product": {
                  "name": "Mattermost Mattermost Desktop App \u003c5.9.0",
                  "product_id": "T037643"
                }
              },
              {
                "category": "product_version",
                "name": "Desktop App 5.9.0",
                "product": {
                  "name": "Mattermost Mattermost Desktop App 5.9.0",
                  "product_id": "T037643-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:mattermost:mattermost_server:desktop_app__5.9.0"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Mattermost"
          }
        ],
        "category": "vendor",
        "name": "Mattermost"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-39613",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Mattermost Desktop App. Dieser Fehler besteht in der Desktop App. Indem er eine cmd.exe-Datei in den Downloads-Ordner legt, kann ein entfernter, anonymer Angreifer diese Schwachstelle ausnutzen, um beliebigen Code auszuf\u00fchren. Eine erfolgreiche Ausnutzung erfordert eine Benutzerinteraktion."
        }
      ],
      "product_status": {
        "known_affected": [
          "T037643"
        ]
      },
      "release_date": "2024-09-15T22:00:00.000+00:00",
      "title": "CVE-2024-39613"
    }
  ]
}

cve-2024-39613

Vulnerability from cvelistv5

Published

2024-09-16 06:40

Modified

2024-09-16 13:05

Severity ?

5.3 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Summary

Mattermost Desktop App versions <=5.8.0 fail to specify an absolute path when searching the cmd.exe file, which allows a local attacker who is able to put an cmd.exe file in the Downloads folder of a user's machine to cause remote code execution on that machine.

References

▼	URL	Tags
	https://mattermost.com/security-updates

Impacted products

Vendor

Product

Version

▼

Mattermost

Version: 0 ≤ 5.8.0

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-39613",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-09-16T13:04:12.913941Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-09-16T13:05:12.477Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "Windows"
          ],
          "product": "Mattermost",
          "vendor": "Mattermost",
          "versions": [
            {
              "lessThanOrEqual": "5.8.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "status": "unaffected",
              "version": "5.9.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "SParK (parksangwoo)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eMattermost Desktop App versions \u0026lt;=5.8.0 fail to\u0026nbsp;specify an absolute path when searching the cmd.exe file,  which allows a local attacker who is able to put an cmd.exe file in the Downloads folder of a user\u0027s machine to cause remote code execution on that machine.\u003c/p\u003e"
            }
          ],
          "value": "Mattermost Desktop App versions \u003c=5.8.0 fail to\u00a0specify an absolute path when searching the cmd.exe file,  which allows a local attacker who is able to put an cmd.exe file in the Downloads folder of a user\u0027s machine to cause remote code execution on that machine."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-427",
              "description": "CWE-427: Uncontrolled Search Path Element",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-09-16T06:40:58.501Z",
        "orgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
        "shortName": "Mattermost"
      },
      "references": [
        {
          "url": "https://mattermost.com/security-updates"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eUpdate Mattermost Desktop App to version 5.9.0 or higher.\u003c/p\u003e"
            }
          ],
          "value": "Update Mattermost Desktop App to version 5.9.0 or higher."
        }
      ],
      "source": {
        "advisory": "MMSA-2024-00307",
        "defect": [
          "https://mattermost.atlassian.net/browse/MM-55340"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "RCE in desktop app in Windows by local attacker",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9302f53e-dde5-4bf3-b2f2-a83f91ac0eee",
    "assignerShortName": "Mattermost",
    "cveId": "CVE-2024-39613",
    "datePublished": "2024-09-16T06:40:58.501Z",
    "dateReserved": "2024-09-10T08:20:38.471Z",
    "dateUpdated": "2024-09-16T13:05:12.477Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
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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