certfr_avis - certfr-2024-avi-0480

CERTFR-2024-AVI-0480

Vulnerability from certfr_avis

Une vulnérabilité a été découverte dans les produits Citrix. Elle permet à un attaquant de provoquer un déni de service à distance.

Solutions

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

Impacted products

	Vendor	Product	Description
	Citrix	XenServer	XenServer 8 sans le dernier correctif de sécurité
	Citrix	Citrix Hypervisor	Citrix Hypervisor 8.2 CU1 LTSR sans le correctif de sécurité XS82ECU1068

References

Title

Publication Time

Tags

Bulletin de sécurité Citrix CTX677100

2024-06-11

vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "XenServer 8 sans le dernier correctif de s\u00e9curit\u00e9",
      "product": {
        "name": "XenServer",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    },
    {
      "description": "Citrix Hypervisor 8.2 CU1 LTSR sans le correctif de s\u00e9curit\u00e9 XS82ECU1068",
      "product": {
        "name": "Citrix Hypervisor",
        "vendor": {
          "name": "Citrix",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2024-5661",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-5661"
    }
  ],
  "initial_release_date": "2024-06-12T00:00:00",
  "last_revision_date": "2024-06-12T00:00:00",
  "links": [],
  "reference": "CERTFR-2024-AVI-0480",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2024-06-12T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans les produits Citrix. Elle permet \u00e0 un attaquant de provoquer un d\u00e9ni de service \u00e0 distance.",
  "title": "Vuln\u00e9rabilit\u00e9 dans les produits Citrix",
  "vendor_advisories": [
    {
      "published_at": "2024-06-11",
      "title": "Bulletin de s\u00e9curit\u00e9 Citrix CTX677100",
      "url": "https://support.citrix.com/article/CTX677100"
    }
  ]
}

CVE-2024-5661 (GCVE-0-2024-5661)

Vulnerability from cvelistv5

Published

2024-06-13 05:58

Modified

2024-10-28 19:54

Severity ?

6.0 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Summary

An issue has been identified in both XenServer 8 and Citrix Hypervisor 8.2 CU1 LTSR which may allow a malicious administrator of a guest VM to cause the host to become slow and/or unresponsive.

References

URL

Tags

https://support.citrix.com/article/CTX677100/xenserver-and-citrix-hypervisor-security-update-for-cve20245661

Impacted products

Vendor

Product

Version

Citrix

Citrix Hypervisor

Version: 8
Version: 8.2 CU1 LTSR

Citrix

XenServer

Version: 8
Version: 8.2 CU1 LTSR

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 6,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "HIGH",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-5661",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-14T20:17:25.710448Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "description": "CWE-noinfo Not enough information",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-28T19:54:43.633Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:18:06.782Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://support.citrix.com/article/CTX677100/xenserver-and-citrix-hypervisor-security-update-for-cve20245661"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Citrix Hypervisor",
          "vendor": "Citrix",
          "versions": [
            {
              "lessThanOrEqual": "0",
              "status": "affected",
              "version": "8",
              "versionType": "patch"
            },
            {
              "lessThanOrEqual": "XS82ECU1068",
              "status": "affected",
              "version": "8.2 CU1 LTSR",
              "versionType": "hotfix"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "XenServer",
          "vendor": "Citrix",
          "versions": [
            {
              "lessThanOrEqual": "0",
              "status": "affected",
              "version": "8",
              "versionType": "patch"
            },
            {
              "lessThanOrEqual": "XS82ECU1068",
              "status": "affected",
              "version": "8.2 CU1 LTSR",
              "versionType": "hotfix"
            }
          ]
        }
      ],
      "datePublic": "2024-06-12T05:54:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eAn issue has been identified in both XenServer 8 and Citrix Hypervisor 8.2 CU1 LTSR which may allow a malicious administrator of a guest VM to cause the host to become slow and/or unresponsive.\u003c/span\u003e\u003cbr\u003e"
            }
          ],
          "value": "An issue has been identified in both XenServer 8 and Citrix Hypervisor 8.2 CU1 LTSR which may allow a malicious administrator of a guest VM to cause the host to become slow and/or unresponsive."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-13T05:58:45.694Z",
        "orgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
        "shortName": "Citrix"
      },
      "references": [
        {
          "url": "https://support.citrix.com/article/CTX677100/xenserver-and-citrix-hypervisor-security-update-for-cve20245661"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Potential Denial of Service affecting XenServer and Citrix Hypervisor",
      "x_generator": {
        "engine": "Vulnogram 0.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e437aed5-38e0-4fa3-a98b-cb73e7acaec6",
    "assignerShortName": "Citrix",
    "cveId": "CVE-2024-5661",
    "datePublished": "2024-06-13T05:58:45.694Z",
    "dateReserved": "2024-06-05T17:26:31.502Z",
    "dateUpdated": "2024-10-28T19:54:43.633Z",
    "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.
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-2024-AVI-0480

Vulnerability from certfr_avis

Solutions

CVE-2024-5661 (GCVE-0-2024-5661)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature