Vulnerability-Lookup

BDU:2024-06206 (CVE-2024-39517)

Vulnerability from fstec – Published: 2024-08-14 – Updated: 2024-08-14 – View on bdu.fstec.ru Fixed

Title

Уязвимость демона Layer 2 Address Learning Daemon (L2ALD) операционных систем Juniper Networks Junos OS и Junos OS Evolved, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость демона Layer 2 Address Learning Daemon (L2ALD) операционных систем Juniper Networks Junos OS и Junos OS Evolved связана с недостаточной проверкой исключительных состояний. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании с помощью специально созданных данных

Severity

6.1 (Medium) CVSS 2.0


                      
                        AV:N/AC:H/Au:N/C:N/I:N/A:C

6.5 (Medium) CVSS 3.0


                      
                        CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Timing and state manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-754 - Недостаточная проверка необычных или исключительных состояний

Aliases

CVE-2024-39517, JSA, ID:79175

References

2 references

URL
https://supportportal.juniper.net/JSA79175
https://www.cybersecurity-help.cz/vdb/SB2024072227

Impacted products

2 products from 1 vendor

Vendors

Juniper Networks Inc.

Products

JunOS, Junos OS Evolved

Versions

от 23.2 до 23.2R2 (JunOS), от 22.2-EVO до 22.2R3-S3-EVO (Junos OS Evolved), от 22.2 до 22.2R3-S3 (JunOS), от 23.2-EVO до 23.2R2-EVO (Junos OS Evolved), от 22.1 до 22.1R3-S5 (JunOS), от 22.3-EVO до 22.3R3-S3-EVO (Junos OS Evolved), от 23.4-EVO до 23.4R1-S1-EVO (Junos OS Evolved), до 21.4R3-S7 (JunOS), от 22.4 до 22.4R3-S2 (JunOS), от 23.4 до 23.4R1-S1 (JunOS), до 21.4R3-S7-EVO (Junos OS Evolved), от 22.1-EVO до 22.1R3-S5-EVO (Junos OS Evolved), от 22.4-EVO до 22.4R3-S2-EVO (Junos OS Evolved), от 23.4-EVO до 23.4R2-EVO (Junos OS Evolved), от 22.3 до 22.3R3-S3 (JunOS)

Product types

Operating system

Platforms

Juniper Networks Inc. JunOS от 23.2 до 23.2R2, Juniper Networks Inc. Junos OS Evolved от 22.2-EVO до 22.2R3-S3-EVO, Juniper Networks Inc. JunOS от 22.2 до 22.2R3-S3, Juniper Networks Inc. Junos OS Evolved от 23.2-EVO до 23.2R2-EVO, Juniper Networks Inc. JunOS от 22.1 до 22.1R3-S5, Juniper Networks Inc. Junos OS Evolved от 22.3-EVO до 22.3R3-S3-EVO, Juniper Networks Inc. Junos OS Evolved от 23.4-EVO до 23.4R1-S1-EVO, Juniper Networks Inc. JunOS до 21.4R3-S7, Juniper Networks Inc. JunOS от 22.4 до 22.4R3-S2, Juniper Networks Inc. JunOS от 23.4 до 23.4R1-S1, Juniper Networks Inc. Junos OS Evolved до 21.4R3-S7-EVO, Juniper Networks Inc. Junos OS Evolved от 22.1-EVO до 22.1R3-S5-EVO, Juniper Networks Inc. Junos OS Evolved от 22.4-EVO до 22.4R3-S2-EVO, Juniper Networks Inc. Junos OS Evolved от 23.4-EVO до 23.4R2-EVO, Juniper Networks Inc. JunOS от 22.3 до 22.3R3-S3

Mitigations

Использование рекомендаций производителя: https://supportportal.juniper.net/JSA79175

Credits

Эта уязвимость затрагивает реализации как IPv4, так и IPv6.

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:H/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 23.2 \u0434\u043e 23.2R2 (JunOS), \u043e\u0442 22.2-EVO \u0434\u043e 22.2R3-S3-EVO (Junos OS Evolved), \u043e\u0442 22.2 \u0434\u043e 22.2R3-S3 (JunOS), \u043e\u0442 23.2-EVO \u0434\u043e 23.2R2-EVO (Junos OS Evolved), \u043e\u0442 22.1 \u0434\u043e 22.1R3-S5 (JunOS), \u043e\u0442 22.3-EVO \u0434\u043e 22.3R3-S3-EVO (Junos OS Evolved), \u043e\u0442 23.4-EVO \u0434\u043e 23.4R1-S1-EVO (Junos OS Evolved), \u0434\u043e 21.4R3-S7 (JunOS), \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 (JunOS), \u043e\u0442 23.4 \u0434\u043e 23.4R1-S1 (JunOS), \u0434\u043e 21.4R3-S7-EVO (Junos OS Evolved), \u043e\u0442 22.1-EVO \u0434\u043e 22.1R3-S5-EVO (Junos OS Evolved), \u043e\u0442 22.4-EVO \u0434\u043e 22.4R3-S2-EVO (Junos OS Evolved), \u043e\u0442 23.4-EVO \u0434\u043e 23.4R2-EVO (Junos OS Evolved), \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 (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 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://supportportal.juniper.net/JSA79175",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "10.07.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "14.08.2024",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "14.08.2024",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2024-06206",
  "\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-2024-39517, JSA ID:79175",
  "\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, Junos OS Evolved",
  "\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 23.2 \u0434\u043e 23.2R2 , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.2-EVO \u0434\u043e 22.2R3-S3-EVO , Juniper Networks Inc. JunOS \u043e\u0442 22.2 \u0434\u043e 22.2R3-S3 , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2-EVO \u0434\u043e 23.2R2-EVO , Juniper Networks Inc. JunOS \u043e\u0442 22.1 \u0434\u043e 22.1R3-S5 , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.3-EVO \u0434\u043e 22.3R3-S3-EVO , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.4-EVO \u0434\u043e 23.4R1-S1-EVO , Juniper Networks Inc. JunOS \u0434\u043e 21.4R3-S7 , Juniper Networks Inc. JunOS \u043e\u0442 22.4 \u0434\u043e 22.4R3-S2 , Juniper Networks Inc. JunOS \u043e\u0442 23.4 \u0434\u043e 23.4R1-S1 , Juniper Networks Inc. Junos OS Evolved \u0434\u043e 21.4R3-S7-EVO , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.1-EVO \u0434\u043e 22.1R3-S5-EVO , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4-EVO \u0434\u043e 22.4R3-S2-EVO , Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.4-EVO \u0434\u043e 23.4R2-EVO , Juniper Networks Inc. JunOS \u043e\u0442 22.3 \u0434\u043e 22.3R3-S3 ",
  "\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 Layer 2 Address Learning Daemon (L2ALD) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u0438 Junos OS Evolved, \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\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u0430\u044f \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043d\u0435\u043e\u0431\u044b\u0447\u043d\u044b\u0445 \u0438\u043b\u0438 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0439 (CWE-754)",
  "\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 Layer 2 Address Learning Daemon (L2ALD) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks Junos OS \u0438 Junos OS Evolved \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u043e\u0439 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0441\u043e\u0441\u0442\u043e\u044f\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 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\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": "\u042d\u0442\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u0435\u0442 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043a\u0430\u043a IPv4, \u0442\u0430\u043a \u0438 IPv6.",
  "\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": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0440\u043e\u043a\u0430\u043c\u0438 \u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://supportportal.juniper.net/JSA79175\nhttps://www.cybersecurity-help.cz/vdb/SB2024072227",
  "\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-754",
  "\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-2024-39517 (GCVE-0-2024-39517)

Vulnerability from cvelistv5 – Published: 2024-07-10 23:06 – Updated: 2024-08-02 04:26

Title

Junos OS and Junos OS Evolved: Upon processing specific L2 traffic, rpd can hang in devices with EVPN/VXLAN configured

Summary

An Improper Check for Unusual or Exceptional Conditions vulnerability in the Layer 2 Address Learning Daemon (l2ald) on Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, adjacent attacker to cause Denial of Service (DoS). In an EVPN/VXLAN scenario, when a high amount specific Layer 2 packets are processed by the device, it can cause the Routing Protocol Daemon (rpd) to utilize all CPU resources which causes the device to hang. A manual restart of the rpd is required to restore services. This issue affects both IPv4 and IPv6 implementations. This issue affects Junos OS: All versions earlier than 21.4R3-S7; 22.1 versions earlier than 22.1R3-S5; 22.2 versions earlier than 22.2R3-S3; 22.3 versions earlier than 22.3R3-S3; 22.4 versions earlier than 22.4R3-S2; 23.2 versions earlier than 23.2R2; 23.4 versions earlier than 23.4R1-S1. Junos OS Evolved: All versions earlier than 21.4R3-S7-EVO; 22.1-EVO versions earlier than 22.1R3-S5-EVO; 22.2-EVO versions earlier than 22.2R3-S3-EVO; 22.3-EVO versions earlier than 22.3R3-S3-EVO; 22.4-EVO versions earlier than 22.4R3-S2-EVO; 23.2-EVO versions earlier than 23.2R2-EVO; 23.4-EVO versions earlier than 23.4R1-S1-EVO, 23.4R2-EVO.

Severity

6.5 (Medium)


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

7.1 (High)


                        
                          CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-11 13:08 UTC

CWE

CWE-754 - Improper Check for Unusual or Exceptional Conditions

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://supportportal.juniper.net/JSA79175	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 0 , < 21.2R3-S8 (semver) Affected: 21.4 , < 21.4R3-S7 (semver) Affected: 22.1 , < 22.1R3-S5 (semver) Affected: 22.2 , < 22.2R3-S3 (semver) Affected: 22.3 , < 22.3R3-S3 (semver) Affected: 22.4 , < 22.4R3-S2 (semver) Affected: 23.2 , < 23.2R2 (semver) Affected: 23.4 , < 23.4R1-S1 (semver)
Juniper Networks	Junos OS Evolved	Affected: 0 , < 21.2R3-S8-EVO (semver) Affected: 21.4-EVO , < 21.4R3-S7-EVO (semver) Affected: 22.1-EVO , < 22.1R3-S5-EVO (semver) Affected: 22.2-EVO , < 22.2R3-S3-EVO (semver) Affected: 22.3-EVO , < 22.3R3-S3-EVO (semver) Affected: 22.4-EVO , < 22.4R3-S2-EVO (semver) Affected: 23.2-EVO , < 23.2R2-EVO (semver) Affected: 23.4-EVO , < 23.4R1-S1-EVO, 23.4R2-EVO (semver)

Date Public

2024-07-10 16:00

Show details on NVD website

JSON

To clipboard

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                "id": "CVE-2024-39517",
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              "value": "\u003cp\u003eEVPN is configured on the device:\u003cbr\u003e\u003c/p\u003e\u003ctt\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; \u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e[protocols evpn]\u003c/span\u003e\u003c/tt\u003e\u003cp\u003eTo be exposed to this issue the device needs be configured for VXLAN with either of the following statements:\u003cbr\u003e\u003c/p\u003e\u003ctt\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [vlans \u0026lt;vlan\u0026gt; vxlan]\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [routing-instances \u0026lt;routing-instance\u0026gt; vxlan]\u003c/span\u003e\u003c/tt\u003e"
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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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