certfr_avis - certfr-2020-avi-622

CERTFR-2020-AVI-622

Vulnerability from certfr_avis

De multiples vulnérabilités ont été découvertes dans les produits Cisco. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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).

None

Impacted products

Vendor	Product	Description
Cisco	N/A	Caméras IP Cisco Vidéo Surveillance 8000 micrologiciel versions antérieures à 1.0.9-5
Cisco	Identity Services Engine	Cisco Identity Services Engine 2.4.x versions antérieures à 2.4 patch 13
Cisco	N/A	Cisco Webex Teams pour Windows versions antérieures à 3.0.16269.0
Cisco	Identity Services Engine	Cisco Identity Services Engine 2.6.x versions antérieures à 2.6 patch 7
Cisco	Identity Services Engine	Cisco Identity Services Engine 2.3 toutes versions
Cisco	Identity Services Engine	Cisco Identity Services Engine 2.5 toutes versions
Cisco	Identity Services Engine	Cisco Identity Services Engine 2.7.x versions antérieures à 2.7 patch

References

Title

Publication Time

Tags

Bulletin de sécurité Cisco cisco-sa-ise-auth-bypass-uJWqLTZM du 07 octobre 2020	None	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-webex-teams-dll-drsnH5AN du 07 octobre 2020	None	vendor-advisory
Bulletin de sécurité Cisco cisco-sa-cdp-rcedos-mAHR8vNx du 07 octobre 2020	None	vendor-advisory

Show details on source website

JSON

To clipboard

{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Cam\u00e9ras IP Cisco Vid\u00e9o Surveillance 8000 micrologiciel versions ant\u00e9rieures \u00e0 1.0.9-5",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Identity Services Engine 2.4.x versions ant\u00e9rieures \u00e0 2.4 patch 13",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Webex Teams pour Windows versions ant\u00e9rieures \u00e0 3.0.16269.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Identity Services Engine 2.6.x versions ant\u00e9rieures \u00e0 2.6 patch 7",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Identity Services Engine 2.3 toutes versions",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Identity Services Engine 2.5 toutes versions",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "scada": false
        }
      }
    },
    {
      "description": "Cisco Identity Services Engine 2.7.x versions ant\u00e9rieures \u00e0 2.7 patch",
      "product": {
        "name": "Identity Services Engine",
        "vendor": {
          "name": "Cisco",
          "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-2020-3535",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-3535"
    },
    {
      "name": "CVE-2020-3544",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-3544"
    },
    {
      "name": "CVE-2020-3467",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-3467"
    }
  ],
  "initial_release_date": "2020-10-08T00:00:00",
  "last_revision_date": "2020-10-08T00:00:00",
  "links": [],
  "reference": "CERTFR-2020-AVI-622",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2020-10-08T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire"
    },
    {
      "description": "D\u00e9ni de service"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Cisco.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire, un d\u00e9ni de service et un contournement de\nla politique de s\u00e9curit\u00e9.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Cisco",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-ise-auth-bypass-uJWqLTZM du 07 octobre 2020",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-auth-bypass-uJWqLTZM"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-webex-teams-dll-drsnH5AN du 07 octobre 2020",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-dll-drsnH5AN"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Cisco cisco-sa-cdp-rcedos-mAHR8vNx du 07 octobre 2020",
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdp-rcedos-mAHR8vNx"
    }
  ]
}

CVE-2020-3535 (GCVE-0-2020-3535)

Vulnerability from cvelistv5

Published

2020-10-08 04:20

Modified

2024-11-13 17:53

Severity ?

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

CWE

CWE-427

Summary

A vulnerability in the loading mechanism of specific DLLs in the Cisco Webex Teams client for Windows could allow an authenticated, local attacker to load a malicious library. To exploit this vulnerability, the attacker needs valid credentials on the Windows system. The vulnerability is due to incorrect handling of directory paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file in a specific location on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with the privileges of another user’s account.

References

URL

Tags

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-teams-dll-drsnH5AN

vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Webex Teams	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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        }
      ],
      "exploits": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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          ]
        },
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-3544 (GCVE-0-2020-3544)

Vulnerability from cvelistv5

Published

2020-10-08 04:20

Modified

2024-11-13 17:52

Severity ?

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

CWE

CWE-119

Summary

A vulnerability in the Cisco Discovery Protocol implementation for Cisco Video Surveillance 8000 Series IP Cameras could allow an unauthenticated, adjacent attacker to execute arbitrary code on an affected device or cause the device to reload. This vulnerability is due to missing checks when an IP camera processes a Cisco Discovery Protocol packet. An attacker could exploit this vulnerability by sending a malicious Cisco Discovery Protocol packet to an affected device. A successful exploit could allow the attacker to execute code on the affected IP camera or cause it to reload unexpectedly, resulting in a denial of service (DoS) condition. Note: Cisco Discovery Protocol is a Layer 2 protocol. To exploit this vulnerability, an attacker must be in the same broadcast domain as the affected device (Layer 2 adjacent).

References

URL

Tags

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-cdp-rcedos-mAHR8vNx

vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Video Surveillance 8000 Series IP Cameras	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T07:37:55.008Z",
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          }
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    "dateReserved": "2019-12-12T00:00:00",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2020-3467 (GCVE-0-2020-3467)

Vulnerability from cvelistv5

Published

2020-10-08 04:20

Modified

2024-11-13 17:53

Severity ?

7.7 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-863

Summary

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to modify parts of the configuration on an affected device. The vulnerability is due to improper enforcement of role-based access control (RBAC) within the web-based management interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to an affected device. A successful exploit could allow the attacker to modify parts of the configuration. The modified configuration could either allow unauthorized devices onto the network or prevent authorized devices from accessing the network. To exploit this vulnerability, an attacker would need valid Read-Only Administrator credentials.

References

URL

Tags

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-auth-bypass-uJWqLTZM

vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco Identity Services Engine Software	Version: n/a

Show details on NVD website

JSON

To clipboard

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Tags

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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-622

Vulnerability from certfr_avis

Solution

CVE-2020-3535 (GCVE-0-2020-3535)

Vulnerability from cvelistv5

CVE-2020-3544 (GCVE-0-2020-3544)

Vulnerability from cvelistv5

CVE-2020-3467 (GCVE-0-2020-3467)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature