Vulnerability-Lookup

BDU:2022-00609

Vulnerability from fstec - Published: 12.01.2022

Title

Уязвимость демона управления подписчиками smgd операционных систем Juniper Networks Junos OS маршрутизаторов серии MX, позволяющая нарушителю вызвать отказ в обслуживании

Description

Уязвимость демона управления подписчиками smgd операционных систем Juniper Networks Junos OS маршрутизаторов серии MX связана с некорректной обработкой исключений. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании

Severity ?


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

Vendor

Juniper Networks Inc.

Software Name

JunOS

Software Version

от 16.1 до 18.4R3-S10 (JunOS), от 19.1 до 19.1R2-S3 (JunOS), 19.1R3-S7 (JunOS), от 19.2 до 19.2R1-S8 (JunOS), 19.2R3-S4 (JunOS), от 19.3 до 19.3R3-S4 (JunOS), от 19.4 до 19.4R3-S5 (JunOS), от 20.1 до 20.1R3-S3 (JunOS), от 20.2 до 20.2R3-S3 (JunOS), от 20.3 до 20.3R3-S2 (JunOS), от 20.4 до 20.4R3 (JunOS), от 21.1 до 21.1R3 (JunOS), от 21.2 до 21.2R2 (JunOS)

Possible Mitigations

Использование рекомендаций: https://kb.juniper.net/JSA11268

Reference

https://kb.juniper.net/JSA11268 https://nvd.nist.gov/vuln/detail/CVE-2022-22160

CWE

CWE-391

JSON

To clipboard

{
  "CVSS 2.0": "AV:A/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Juniper Networks Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 16.1 \u0434\u043e 18.4R3-S10 (JunOS), \u043e\u0442 19.1 \u0434\u043e 19.1R2-S3 (JunOS), 19.1R3-S7 (JunOS), \u043e\u0442 19.2 \u0434\u043e 19.2R1-S8 (JunOS), 19.2R3-S4 (JunOS), \u043e\u0442 19.3 \u0434\u043e 19.3R3-S4 (JunOS), \u043e\u0442 19.4 \u0434\u043e 19.4R3-S5 (JunOS), \u043e\u0442 20.1 \u0434\u043e 20.1R3-S3 (JunOS), \u043e\u0442 20.2 \u0434\u043e 20.2R3-S3 (JunOS), \u043e\u0442 20.3 \u0434\u043e 20.3R3-S2 (JunOS), \u043e\u0442 20.4 \u0434\u043e 20.4R3 (JunOS), \u043e\u0442 21.1 \u0434\u043e 21.1R3 (JunOS), \u043e\u0442 21.2 \u0434\u043e 21.2R2 (JunOS)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://kb.juniper.net/JSA11268",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "12.01.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "07.02.2022",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "07.02.2022",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2022-00609",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2022-22160",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "JunOS",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Juniper Networks Inc. JunOS \u043e\u0442 16.1 \u0434\u043e 18.4R3-S10 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.1 \u0434\u043e 19.1R2-S3 Juniper MX Series, Juniper Networks Inc. JunOS 19.1R3-S7 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.2 \u0434\u043e 19.2R1-S8 Juniper MX Series, Juniper Networks Inc. JunOS 19.2R3-S4 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.3 \u0434\u043e 19.3R3-S4 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 19.4 \u0434\u043e 19.4R3-S5 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.1 \u0434\u043e 20.1R3-S3 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.2 \u0434\u043e 20.2R3-S3 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.3 \u0434\u043e 20.3R3-S2 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 20.4 \u0434\u043e 20.4R3 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.1 \u0434\u043e 21.1R3 Juniper MX Series, Juniper Networks Inc. JunOS \u043e\u0442 21.2 \u0434\u043e 21.2R2 Juniper MX Series",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043c\u043e\u043d\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043f\u0438\u0441\u0447\u0438\u043a\u0430\u043c\u0438 smgd \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0438 MX, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u043f\u0440\u043e\u0432\u0435\u0440\u0435\u043d\u043d\u043e\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 (CWE-391)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0434\u0435\u043c\u043e\u043d\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u043f\u0438\u0441\u0447\u0438\u043a\u0430\u043c\u0438 smgd \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0438 MX \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 \u0438\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0439. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u0418\u0441\u0447\u0435\u0440\u043f\u0430\u043d\u0438\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u043e\u0432",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://kb.juniper.net/JSA11268\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-22160",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-391",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,1)\n\u0421\u0440\u0435\u0434\u043d\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 6,5)"
}

CVE-2022-22160 (GCVE-0-2022-22160)

Vulnerability from cvelistv5 – Published: 2022-01-19 00:21 – Updated: 2024-09-17 03:59

Title

Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific message

Summary

An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1.

Severity ?

6.5 (Medium)


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

CWE

CWE-391 - Unchecked Error Condition
Denial of Service (DoS)

Assigner

juniper

References

URL

Tags

https://kb.juniper.net/JSA11268

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Juniper Networks	Junos OS	Affected: unspecified , < 18.4R3-S10 (custom) Unaffected: unspecified , < 16.1R1 (custom) Affected: 16.1R1 , < 16.1* (custom) Affected: 19.1 , < 19.1R2-S3, 19.1R3-S7 (custom) Affected: 19.2 , < 19.2R1-S8, 19.2R3-S4 (custom) Affected: 19.3 , < 19.3R3-S4 (custom) Affected: 19.4 , < 19.4R3-S5 (custom) Affected: 20.1 , < 20.1R3-S3 (custom) Affected: 20.2 , < 20.2R3-S3 (custom) Affected: 20.3 , < 20.3R3-S2 (custom) Affected: 20.4 , < 20.4R3 (custom) Affected: 21.1 , < 21.1R3 (custom) Affected: 21.2 , < 21.2R2 (custom)

Date Public ?

2022-01-12 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:07:49.294Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://kb.juniper.net/JSA11268"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "platforms": [
            "MX Series"
          ],
          "product": "Junos OS",
          "vendor": "Juniper Networks",
          "versions": [
            {
              "lessThan": "18.4R3-S10",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "16.1R1",
              "status": "unaffected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "16.1*",
              "status": "affected",
              "version": "16.1R1",
              "versionType": "custom"
            },
            {
              "lessThan": "19.1R2-S3, 19.1R3-S7",
              "status": "affected",
              "version": "19.1",
              "versionType": "custom"
            },
            {
              "lessThan": "19.2R1-S8, 19.2R3-S4",
              "status": "affected",
              "version": "19.2",
              "versionType": "custom"
            },
            {
              "lessThan": "19.3R3-S4",
              "status": "affected",
              "version": "19.3",
              "versionType": "custom"
            },
            {
              "lessThan": "19.4R3-S5",
              "status": "affected",
              "version": "19.4",
              "versionType": "custom"
            },
            {
              "lessThan": "20.1R3-S3",
              "status": "affected",
              "version": "20.1",
              "versionType": "custom"
            },
            {
              "lessThan": "20.2R3-S3",
              "status": "affected",
              "version": "20.2",
              "versionType": "custom"
            },
            {
              "lessThan": "20.3R3-S2",
              "status": "affected",
              "version": "20.3",
              "versionType": "custom"
            },
            {
              "lessThan": "20.4R3",
              "status": "affected",
              "version": "20.4",
              "versionType": "custom"
            },
            {
              "lessThan": "21.1R3",
              "status": "affected",
              "version": "21.1",
              "versionType": "custom"
            },
            {
              "lessThan": "21.2R2",
              "status": "affected",
              "version": "21.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "configurations": [
        {
          "lang": "en",
          "value": "The following is an example of an affected configuration:\n\n  user@device# show system services dhcp-local-server dhcpv6                                                   \n  ...\n  group \u003cgroup-name1\u003e {\n      overrides {\n  ...\n          dual-stack \u003cdual-stack-group-name\u003e;\n      }\n  ...\n      interface pp0.0;\n  ...\n  }"
        }
      ],
      "datePublic": "2022-01-12T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          }
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      ],
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            {
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              "description": "CWE-391 Unchecked Error Condition",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "description": "Denial of Service (DoS)",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
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        "dateUpdated": "2022-01-19T00:21:03.000Z",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
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        {
          "tags": [
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          ],
          "url": "https://kb.juniper.net/JSA11268"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "The following software releases have been updated to resolve this specific issue: 18.4R3-S10, 19.1R2-S3, 19.1R3-S7, 19.2R1-S8, 19.2R3-S4, 19.3R3-S4, 19.4R3-S5, 20.1R3-S3, 20.2R3-S3, 20.3R3-S2, 20.4R3, 21.1R3, 21.2R2, 21.3R1, and all subsequent releases."
        }
      ],
      "source": {
        "advisory": "JSA11268",
        "defect": [
          "1580528"
        ],
        "discovery": "USER"
      },
      "title": "Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific message",
      "workarounds": [
        {
          "lang": "en",
          "value": "Remove the pp0 interface from a DHCPv6 dual-stack group and move to its own group with no dual-stack enabled.\n\n  user@device# show system services dhcp-local-server dhcpv6                                                   \n  ...\n  group \u003cgroup-name1\u003e {\n      overrides {\n  ...\n          dual-stack \u003cdual-stack-group-name\u003e;\n      }\n  ...\n      interface pp0.0; \u003c\u003c\u003c\u003c\u003c delete and add to new group\n  ...\n  }\n\n  group \u003cgroup-name2\u003e { \u003c\u003c\u003c\u003c\u003c new group for PP0 interfaces to be handled separately.\n  ...\n      interface pp0.0; \u003c\u003c\u003c\u003c\u003c\n  ...\n  }"
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@juniper.net",
          "DATE_PUBLIC": "2022-01-12T17:00:00.000Z",
          "ID": "CVE-2022-22160",
          "STATE": "PUBLIC",
          "TITLE": "Junos OS: MX Series: The bbe-smgd process crashes if an unsupported configuration exists and a PPPoE client sends a specific message"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Junos OS",
                      "version": {
                        "version_data": [
                          {
                            "platform": "MX Series",
                            "version_affected": "\u003e=",
                            "version_name": "16.1",
                            "version_value": "16.1R1"
                          },
                          {
                            "platform": "MX Series",
                            "version_affected": "\u003c",
                            "version_value": "18.4R3-S10"
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                          },
                          {
                            "platform": "MX Series",
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                            "version_name": "19.3",
                            "version_value": "19.3R3-S4"
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                          {
                            "platform": "MX Series",
                            "version_affected": "\u003c",
                            "version_name": "19.4",
                            "version_value": "19.4R3-S5"
                          },
                          {
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                            "version_affected": "\u003c",
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                          {
                            "platform": "MX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.2",
                            "version_value": "20.2R3-S3"
                          },
                          {
                            "platform": "MX Series",
                            "version_affected": "\u003c",
                            "version_name": "20.3",
                            "version_value": "20.3R3-S2"
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                "vendor_name": "Juniper Networks"
              }
            ]
          }
        },
        "configuration": [
          {
            "lang": "en",
            "value": "The following is an example of an affected configuration:\n\n  user@device# show system services dhcp-local-server dhcpv6                                                   \n  ...\n  group \u003cgroup-name1\u003e {\n      overrides {\n  ...\n          dual-stack \u003cdual-stack-group-name\u003e;\n      }\n  ...\n      interface pp0.0;\n  ...\n  }"
          }
        ],
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        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "An Unchecked Error Condition vulnerability in the subscriber management daemon (smgd) of Juniper Networks Junos OS allows an unauthenticated adjacent attacker to cause a crash of and thereby a Denial of Service (DoS). In a subscriber management / broadband edge environment if a single session group configuration contains dual-stack and a pp0 interface, smgd will crash and restart every time a PPPoE client sends a specific message. This issue affects Juniper Networks Junos OS on MX Series: 16.1 version 16.1R1 and later versions prior to 18.4R3-S10; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S8, 19.2R3-S4; 19.3 versions prior to 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3-S3; 20.2 versions prior to 20.2R3-S3; 20.3 versions prior to 20.3R3-S2; 20.4 versions prior to 20.4R3; 21.1 versions prior to 21.1R3; 21.2 versions prior to 21.2R2. This issue does not affect Juniper Networks Junos OS versions prior to 16.1R1."
            }
          ]
        },
        "exploit": [
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            "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."
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            "lang": "en",
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          }
        ],
        "source": {
          "advisory": "JSA11268",
          "defect": [
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          "discovery": "USER"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Remove the pp0 interface from a DHCPv6 dual-stack group and move to its own group with no dual-stack enabled.\n\n  user@device# show system services dhcp-local-server dhcpv6                                                   \n  ...\n  group \u003cgroup-name1\u003e {\n      overrides {\n  ...\n          dual-stack \u003cdual-stack-group-name\u003e;\n      }\n  ...\n      interface pp0.0; \u003c\u003c\u003c\u003c\u003c delete and add to new group\n  ...\n  }\n\n  group \u003cgroup-name2\u003e { \u003c\u003c\u003c\u003c\u003c new group for PP0 interfaces to be handled separately.\n  ...\n      interface pp0.0; \u003c\u003c\u003c\u003c\u003c\n  ...\n  }"
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2022-22160",
    "datePublished": "2022-01-19T00:21:04.016Z",
    "dateReserved": "2021-12-21T00:00:00.000Z",
    "dateUpdated": "2024-09-17T03:59:29.486Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

BDU:2022-00609

CVE-2022-22160 (GCVE-0-2022-22160)

Tags

Sightings

Nomenclature