fkie_nvd - fkie_cve-2022-22207

FKIE_CVE-2022-22207

Vulnerability from fkie_nvd - Published: 2022-07-20 15:15 - Updated: 2024-11-21 06:46

Severity ?

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

Summary

A Use After Free vulnerability in the Advanced Forwarding Toolkit (AFT) manager process (aftmand) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a kernel crash due to intensive polling of Abstracted Fabric (AF) interface statistics and thereby a Denial of Service (DoS). Continued gathering of AF interface statistics will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on MX Series: 20.1 versions later than 20.1R1; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S4; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2.

References

	URL	Tags
	sirt@juniper.net	https://kb.juniper.net/JSA69711	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://kb.juniper.net/JSA69711	Vendor Advisory

Impacted products

Vendor	Product	Version
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.1
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.2
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.3
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	20.4
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.1
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	junos	21.2
juniper	mx10	-
juniper	mx10000	-
juniper	mx10003	-
juniper	mx10008	-
juniper	mx10016	-
juniper	mx104	-
juniper	mx150	-
juniper	mx2008	-
juniper	mx2010	-
juniper	mx2020	-
juniper	mx204	-
juniper	mx240	-
juniper	mx40	-
juniper	mx480	-
juniper	mx5	-
juniper	mx80	-
juniper	mx960	-

JSON

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      "value": "A Use After Free vulnerability in the Advanced Forwarding Toolkit (AFT) manager process (aftmand) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause a kernel crash due to intensive polling of Abstracted Fabric (AF) interface statistics and thereby a Denial of Service (DoS). Continued gathering of AF interface statistics will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks Junos OS on MX Series: 20.1 versions later than 20.1R1; 20.2 versions prior to 20.2R3-S5; 20.3 versions prior to 20.3R3-S4; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R2; 21.2 versions prior to 21.2R2."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Uso de Memoria Previamente Liberada en el proceso de administraci\u00f3n de Advanced Forwarding Toolkit (AFT) (aftmand) de Juniper Networks Junos OS permite a un atacante no autenticado en red causar un bloqueo del kernel debido al sondeo intensivo de las estad\u00edsticas de la interfaz de Abstracted Fabric (AF) y, por tanto, una Denegaci\u00f3n de Servicio (DoS). La recopilaci\u00f3n continuada de estad\u00edsticas de la interfaz AF crear\u00e1 una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS) sostenida. Este problema afecta a Juniper Networks Junos OS en la serie MX: versiones 20.1 posteriores a 20.1R1; versiones 20.2 anteriores a 20.2R3-S5; versiones 20.3 anteriores a 20.3R3-S4; versiones 20.4 anteriores a 20.4R3; versiones 21.1 anteriores a 21.1R2; versiones 21.2 anteriores a 21.2R2"
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  "id": "CVE-2022-22207",
  "lastModified": "2024-11-21T06:46:23.577",
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          "baseScore": 7.5,
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-07-20T15:15:08.580",
  "references": [
    {
      "source": "sirt@juniper.net",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA69711"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://kb.juniper.net/JSA69711"
    }
  ],
  "sourceIdentifier": "sirt@juniper.net",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "sirt@juniper.net",
      "type": "Primary"
    }
  ]
}

CVE-2022-22207 (GCVE-0-2022-22207)

Vulnerability from cvelistv5 – Published: 2022-07-20 14:14 – Updated: 2024-09-16 23:45

Summary

Severity ?

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-416 - Use After Free
Denial of Service (DoS)

Assigner

juniper

References

URL

Tags

https://kb.juniper.net/JSA69711

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: 20.1R1 , < 20.1* (custom) Affected: 20.2 , < 20.2R3-S5 (custom) Affected: 20.3 , < 20.3R3-S4 (custom) Affected: 20.4 , < 20.4R3 (custom) Affected: 21.1 , < 21.1R2 (custom) Affected: 21.2 , < 21.2R2 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Action not permitted

FKIE_CVE-2022-22207

CVE-2022-22207 (GCVE-0-2022-22207)

Tags

Sightings

Nomenclature