certfr_avis - CERTFR-2019-AVI-359

CERTFR-2019-AVI-359

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Fortinet. Elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None

Impacted products

Vendor	Product	Description
Fortinet	FortiClient	Les versions FortiClient pour Windows antérieures à la version 6.2.2, dont la date de disponibilité n'est pas fixée, restent vulnérables au déni de service
Fortinet	FortiClient	FortiClient pour Windows versions antérieures à 6.2.1
Fortinet	FortiOS	FortiOS versions antérieures à 6.2.1

References

Title

Publication Time

Tags

Bulletin de sécurité Fortinet FG-IR-19-148 du 25 juillet 2019	None	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-19-037 du 26 juillet 2019	None	vendor-advisory

Show details on source website

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Les versions FortiClient pour Windows ant\u00e9rieures \u00e0 la version 6.2.2, dont la date de disponibilit\u00e9 n\u0027est pas fix\u00e9e, restent vuln\u00e9rables au d\u00e9ni de service",
      "product": {
        "name": "FortiClient",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiClient pour Windows versions ant\u00e9rieures \u00e0 6.2.1",
      "product": {
        "name": "FortiClient",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiOS versions ant\u00e9rieures \u00e0 6.2.1",
      "product": {
        "name": "FortiOS",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2019-5591",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-5591"
    },
    {
      "name": "CVE-2019-6692",
      "url": "https://www.cve.org/CVERecord?id=CVE-2019-6692"
    }
  ],
  "links": [],
  "reference": "CERTFR-2019-AVI-359",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2019-07-26T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nFortinet. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire, un d\u00e9ni de service et une atteinte \u00e0 la confidentialit\u00e9\ndes donn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Fortinet",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-19-148 du 25 juillet 2019",
      "url": "https://fortiguard.com/psirt/FG-IR-19-148"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-19-037 du 26 juillet 2019",
      "url": "https://fortiguard.com/psirt/FG-IR-19-037"
    }
  ]
}

CVE-2019-6692 (GCVE-0-2019-6692)

Vulnerability from cvelistv5 – Published: 2019-10-24 13:46 – Updated: 2024-10-25 14:28

Summary

A malicious DLL preload vulnerability in Fortinet FortiClient for Windows 6.2.0 and below allows a privileged attacker to perform arbitrary code execution via forging that DLL.

Severity ?

No CVSS data available.

CWE

Execute unauthorized code or commands

Assigner

fortinet

References

URL

Tags

https://fortiguard.com/psirt/FG-IR-19-148

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Fortinet FortiClient for Windows	Affected: FortiClient for Windows 6.2.0 and below

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
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          "dateUpdated": "2024-08-04T20:31:03.921Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
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          }
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        "metrics": [
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                "id": "CVE-2019-6692",
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                "timestamp": "2024-10-24T20:03:50.986361Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
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          "vendor": "n/a",
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        "dateUpdated": "2019-10-24T13:46:16",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
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                            "version_value": "FortiClient for Windows 6.2.0 and below"
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    "dateReserved": "2019-01-23T00:00:00",
    "dateUpdated": "2024-10-25T14:28:28.747Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2019-5591 (GCVE-0-2019-5591)

Vulnerability from cvelistv5 – Published: 2020-08-14 15:28 – Updated: 2025-10-21 23:35

Summary

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server.

Severity ?

6.5 (Medium)


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

CWE

Information disclosure

Assigner

fortinet

References

URL

Tags

https://www.fortiguard.com/psirt/FG-IR-19-037

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Fortinet	Fortinet FortiOS	Affected: FortiOS 6.2.0 and below.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T20:01:50.771Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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              "x_transferred"
            ],
            "url": "https://www.fortiguard.com/psirt/FG-IR-19-037"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 6.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2019-5591",
                "options": [
                  {
                    "Exploitation": "active"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-23T13:30:04.066109Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          },
          {
            "other": {
              "content": {
                "dateAdded": "2021-11-03",
                "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-5591"
              },
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            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
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                "description": "CWE-306 Missing Authentication for Critical Function",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-21T23:35:38.280Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    ],
    "cna": {
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          "product": "Fortinet FortiOS",
          "vendor": "Fortinet",
          "versions": [
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              "version": "FortiOS 6.2.0 and below."
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}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

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.

Action not permitted

CERTFR-2019-AVI-359

Solution

CVE-2019-6692 (GCVE-0-2019-6692)

CVE-2019-5591 (GCVE-0-2019-5591)

Tags

Sightings

Nomenclature