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

Show details on source website
To clipboard 

{
  "$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/"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.