CERTFR-2021-AVI-335

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans Pulse Connect Secure. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un contournement de la politique de sécurité.

Solution

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

  • Pulse Connect Secure versions 9.0RX et 9.1RX antérieures à 9.1R11.4

Note : Si des mesures de contournement ont été appliquées, elles doivent être retirées en important le fichier remove-workaround-2104.xml, et les paramètres "Files, Windows" et "Meetings" doivent être restaurés avant l'application du correctif (cf. bulletin de sécurité de l'éditeur).

Impacted products
Vendor Product Description
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [],
  "affected_systems_content": "\u003cul\u003e \u003cli\u003ePulse Connect Secure versions 9.0RX et 9.1RX ant\u00e9rieures \u00e0 9.1R11.4\u003c/li\u003e \u003c/ul\u003e \u003cp\u003e\u003cstrong\u003eNote\u003c/strong\u003e : Si des mesures de contournement ont \u00e9t\u00e9 appliqu\u00e9es, elles doivent \u00eatre retir\u00e9es en important le fichier remove-workaround-2104.xml, et les param\u00e8tres\u00a0\u003cspan id=\"j_id0:j_id1:j_id954\"\u003e\u003cspan id=\"j_id0:j_id1:j_id954:j_id955:j_id978\"\u003e\u003cspan id=\"j_id0:j_id1:j_id954:j_id955:j_id978:j_id979:j_id986\"\u003e\u003cspan id=\"j_id0:j_id1:j_id954:j_id955:j_id978:j_id979:j_id986:j_id987:j_id1230:j_id1232:3:j_id1233:j_id1234\"\u003e\"Files, Windows\" et \"Meetings\"\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e\u003c/span\u003e doivent \u00eatre restaur\u00e9s avant l\u0027application du correctif (cf. bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur).\u003c/p\u003e ",
  "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-2021-22894",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22894"
    },
    {
      "name": "CVE-2021-22893",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22893"
    },
    {
      "name": "CVE-2021-22900",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22900"
    },
    {
      "name": "CVE-2021-22899",
      "url": "https://www.cve.org/CVERecord?id=CVE-2021-22899"
    }
  ],
  "links": [],
  "reference": "CERTFR-2021-AVI-335",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2021-05-03T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Pulse Connect\nSecure. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance et un contournement de la politique de\ns\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Pulse Connect Secure",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Pulse Secure SA44784 du 20 avril 2021",
      "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44784/"
    }
  ]
}


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  • 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.
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  • 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.