CERTFR-2023-AVI-0803

Vulnerability from certfr_avis - Published: - Updated:

Une vulnérabilité a été découverte dans Atlassian Confluence. Elle permet à un attaquant de provoquer une élévation de privilèges et un contournement de la politique de sécurité.

L'éditeur a connaissance d'un rapport indiquant que la vulnérabilité a été exploitée sur des instances Confluence Data Center et Server accessibles depuis internet.

Solution

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

None
Impacted products
Vendor Product Description
Atlassian Confluence Confluence Data Center et Confluence Server versions 8.4.x antérieures à 8.4.3
Atlassian Confluence Confluence Data Center et Confluence Server versions 8.0.x à 8.3.x antérieures à 8.3.3
Atlassian Confluence Confluence Data Center et Confluence Server versions 8.5.x antérieures à 8.5.2
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Confluence Data Center et Confluence Server versions 8.4.x ant\u00e9rieures \u00e0 8.4.3",
      "product": {
        "name": "Confluence",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Confluence Data Center et Confluence Server versions 8.0.x \u00e0 8.3.x ant\u00e9rieures \u00e0 8.3.3",
      "product": {
        "name": "Confluence",
        "vendor": {
          "name": "Atlassian",
          "scada": false
        }
      }
    },
    {
      "description": "Confluence Data Center et Confluence Server versions 8.5.x ant\u00e9rieures \u00e0 8.5.2",
      "product": {
        "name": "Confluence",
        "vendor": {
          "name": "Atlassian",
          "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-2023-22515",
      "url": "https://www.cve.org/CVERecord?id=CVE-2023-22515"
    }
  ],
  "links": [],
  "reference": "CERTFR-2023-AVI-0803",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2023-10-05T00:00:00.000000"
    },
    {
      "description": "Ajout du risque \"Contournement de la politiique de s\u00e9curit\u00e9\" suite \u00e0 la mise \u00e0 jour de l\u0027avis par l\u0027\u00e9diteur.",
      "revision_date": "2023-10-06T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Atlassian Confluence. Elle\npermet \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges et un\ncontournement de la politique de s\u00e9curit\u00e9.\n\nL\u0027\u00e9diteur a connaissance d\u0027un rapport indiquant que la vuln\u00e9rabilit\u00e9 a\n\u00e9t\u00e9 exploit\u00e9e sur des instances Confluence Data Center et Server\naccessibles depuis internet.\n",
  "title": "Vuln\u00e9rabilit\u00e9 dans Atlassian Confluence",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Atlassian 1295682276 du 04 octobre 2023",
      "url": "https://confluence.atlassian.com/security/cve-2023-22515-privilege-escalation-vulnerability-in-confluence-data-center-and-server-1295682276.html"
    }
  ]
}


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Sightings

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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.