certfr_avis - certfr-2020-avi-156

CERTFR-2020-AVI-156

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans plusieurs produits VMware. Elles permettent à un attaquant de provoquer un déni de service et une élévation de privilèges.

Le CERT-FR a pris connaissance de l'existence de codes d'exploitation, pour l'environnement MacOS, permettant une élévation de privilèges pour exécuter un code arbitraire avec les droits de l'utilisateur root.

Solution

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

None

Impacted products

Vendor	Product	Description
VMware	Fusion	VMware Fusion Pro / Fusion (Fusion) sur MacOS versions antérieures à 11.5.2
VMware	N/A	VMware Horizon Client for Windows versions antérieures à 5.4.0
VMware	N/A	VMware Horizon Client for Mac versions antérieures à 5.4.0
VMware	N/A	VMware Workstation Pro / Player (Workstation) sur Windows versions antérieures à 15.5.2
VMware	N/A	VMware Remote Console for Mac (VMRC for Mac) versions antérieures à 11.0.1

References

Title

Publication Time

Tags

Bulletin de sécurité VMware VMSA-2020-0005 du 17 mars 2020

None

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "VMware Fusion Pro / Fusion (Fusion) sur MacOS versions ant\u00e9rieures \u00e0 11.5.2",
      "product": {
        "name": "Fusion",
        "vendor": {
          "name": "VMware",
          "scada": false
        }
      }
    },
    {
      "description": "VMware Horizon Client for Windows versions ant\u00e9rieures \u00e0 5.4.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "VMware",
          "scada": false
        }
      }
    },
    {
      "description": "VMware Horizon Client for Mac versions ant\u00e9rieures \u00e0 5.4.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "VMware",
          "scada": false
        }
      }
    },
    {
      "description": "VMware Workstation Pro / Player (Workstation) sur Windows versions ant\u00e9rieures \u00e0 15.5.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "VMware",
          "scada": false
        }
      }
    },
    {
      "description": "VMware Remote Console for Mac (VMRC for Mac) versions ant\u00e9rieures \u00e0 11.0.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "VMware",
          "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-2020-3951",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-3951"
    },
    {
      "name": "CVE-2020-3950",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-3950"
    }
  ],
  "initial_release_date": "2020-03-18T00:00:00",
  "last_revision_date": "2020-03-18T00:00:00",
  "links": [],
  "reference": "CERTFR-2020-AVI-156",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-03-18T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans plusieurs produits\nVMware. Elles permettent \u00e0 un attaquant de provoquer un d\u00e9ni de service\net une \u00e9l\u00e9vation de privil\u00e8ges.\n\nLe CERT-FR a pris connaissance de l\u0027existence de codes d\u0027exploitation,\npour l\u0027environnement MacOS, permettant une \u00e9l\u00e9vation de privil\u00e8ges pour\nex\u00e9cuter un code arbitraire avec les droits de l\u0027utilisateur root.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits VMware",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 VMware VMSA-2020-0005 du 17 mars 2020",
      "url": "https://www.vmware.com/security/advisories/VMSA-2020-0005.html"
    }
  ]
}

CVE-2020-3950 (GCVE-0-2020-3950)

Vulnerability from cvelistv5

Published

2020-03-17 18:41

Modified

2025-10-21 23:35

Severity ?

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

CWE

Privilege escalation vulnerability

Summary

VMware Fusion (11.x before 11.5.2), VMware Remote Console for Mac (11.x and prior before 11.0.1) and Horizon Client for Mac (5.x and prior before 5.4.0) contain a privilege escalation vulnerability due to improper use of setuid binaries. Successful exploitation of this issue may allow attackers with normal user privileges to escalate their privileges to root on the system where Fusion, VMRC or Horizon Client is installed.

References

URL

Tags

	https://www.vmware.com/security/advisories/VMSA-2020-0005.html	x_refsource_MISC
	http://packetstormsecurity.com/files/156843/VMware-Fusion-11.5.2-Privilege-Escalation.html	x_refsource_MISC
	http://packetstormsecurity.com/files/157079/VMware-Fusion-USB-Arbitrator-Setuid-Privilege-Escalation.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	VMware Fusion, VMware Remote Console for Mac and Horizon Client for Mac	Version: VMware Fusion (11.x before 11.5.2), VMware Remote Console for Mac (11.x and prior before 11.0.1) and Horizon Client for Mac (5.x and prior before 5.4.0)

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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              "attackComplexity": "LOW",
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              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
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              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
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CVE-2020-3951 (GCVE-0-2020-3951)

Vulnerability from cvelistv5

Published

2020-03-17 18:41

Modified

2024-08-04 07:52

Severity ?

CWE

Denial-of-service vulnerability

Summary

VMware Workstation (15.x before 15.5.2) and Horizon Client for Windows (5.x and prior before 5.4.0) contain a denial-of-service vulnerability due to a heap-overflow issue in Cortado Thinprint. Attackers with non-administrative access to a guest VM with virtual printing enabled may exploit this issue to create a denial-of-service condition of the Thinprint service running on the system where Workstation or Horizon Client is installed.

References

URL

Tags

https://www.vmware.com/security/advisories/VMSA-2020-0005.html

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	VMware Workstation and Horizon Client for Windows	Version: VMware Workstation (15.x before 15.5.2) and Horizon Client for Windows (5.x and prior before 5.4.0)

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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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 seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
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.

Action not permitted

CERTFR-2020-AVI-156

Vulnerability from certfr_avis

Solution

CVE-2020-3950 (GCVE-0-2020-3950)

Vulnerability from cvelistv5

CVE-2020-3951 (GCVE-0-2020-3951)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature