Vulnerability-Lookup

BDU:2023-07012 (CVE-2023-44190)

Vulnerability from fstec – Published: 2023-10-23 – Updated: 2023-10-23 – View on bdu.fstec.ru Fixed

Title

Уязвимость операционных систем Juniper Networks JunOS Evolved маршрутизаторов серии Juniper PTX10001, PTX10004, PTX10008, PTX10016, связанная с недостатками в механизме подтверждения источника данных, позволяющая нарушителю вызвать перезагрузку устройства

Summary

Уязвимость операционных систем Juniper Networks JunOS Evolved маршрутизаторов серии Juniper PTX10001, PTX10004, PTX10008, PTX10016 связана с недостатками в механизме подтверждения источника данных при обработке MAC-адрессов. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать перезагрузку устройства

Severity

4.8 (Medium) CVSS 2.0


                      
                        AV:A/AC:L/Au:N/C:N/I:P/A:P

6.1 (Medium) CVSS 3.0


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

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Spoofing

Incidents

Being clarified

Remediation

Software update

CWE

CWE-346 - Ошибка подтверждения источника данных

Aliases

CVE-2023-44190, JSA, ID:73154

References

1 reference

URL
https://supportportal.juniper.net/JSA73154

Impacted products

1 product from 1 vendor

Vendors

Juniper Networks Inc.

Products

Junos OS Evolved

Versions

до 21.4R3-S5-EVO (Junos OS Evolved), от 22.1 до 22.1R3-S4-EVO (Junos OS Evolved), от 22.2 до 22.3R2-S2-EVO (Junos OS Evolved), от 22.4 до 22.4R2-S1-EVO (Junos OS Evolved), от 23.2 до 23.2R1-S1-EVO (Junos OS Evolved), от 22.3 до 22.3R3-S1-EVO (Junos OS Evolved), от 22.4 до 22.4R3-EVO (Junos OS Evolved), от 23.2 до 23.2R2-EVO (Junos OS Evolved)

Product types

Operating system

Platforms

Juniper Networks Inc. Junos OS Evolved до 21.4R3-S5-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved до 21.4R3-S5-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved до 21.4R3-S5-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved до 21.4R3-S5-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 22.1 до 22.1R3-S4-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 22.1 до 22.1R3-S4-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 22.1 до 22.1R3-S4-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 22.1 до 22.1R3-S4-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 22.2 до 22.3R2-S2-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 22.2 до 22.3R2-S2-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 22.2 до 22.3R2-S2-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 22.2 до 22.3R2-S2-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R2-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R2-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R2-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R2-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R1-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R1-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R1-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R1-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 22.3 до 22.3R3-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 22.3 до 22.3R3-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 22.3 до 22.3R3-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 22.3 до 22.3R3-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R3-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R3-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R3-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 22.4 до 22.4R3-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R2-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R2-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R2-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved от 23.2 до 23.2R2-EVO PTX10016

Mitigations

Использование рекомендаций: https://supportportal.juniper.net/JSA73154

JSON

To clipboard

{
  "CVSS 2.0": "AV:A/AC:L/Au:N/C:N/I:P/A:P",
  "CVSS 3.0": "AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:L",
  "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": "\u0434\u043e 21.4R3-S5-EVO (Junos OS Evolved), \u043e\u0442 22.1 \u0434\u043e 22.1R3-S4-EVO (Junos OS Evolved), \u043e\u0442 22.2 \u0434\u043e 22.3R2-S2-EVO (Junos OS Evolved), \u043e\u0442 22.4 \u0434\u043e 22.4R2-S1-EVO (Junos OS Evolved), \u043e\u0442 23.2 \u0434\u043e 23.2R1-S1-EVO (Junos OS Evolved), \u043e\u0442 22.3 \u0434\u043e 22.3R3-S1-EVO (Junos OS Evolved), \u043e\u0442 22.4 \u0434\u043e 22.4R3-EVO (Junos OS Evolved), \u043e\u0442 23.2 \u0434\u043e 23.2R2-EVO (Junos OS Evolved)",
  "\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://supportportal.juniper.net/JSA73154",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "11.10.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "23.10.2023",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "23.10.2023",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2023-07012",
  "\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-2023-44190, JSA ID:73154",
  "\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 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "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 OS Evolved \u0434\u043e 21.4R3-S5-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u0434\u043e 21.4R3-S5-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u0434\u043e 21.4R3-S5-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u0434\u043e 21.4R3-S5-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.1 \u0434\u043e 22.1R3-S4-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.1 \u0434\u043e 22.1R3-S4-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.1 \u0434\u043e 22.1R3-S4-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.1 \u0434\u043e 22.1R3-S4-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.2 \u0434\u043e 22.3R2-S2-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.2 \u0434\u043e 22.3R2-S2-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.2 \u0434\u043e 22.3R2-S2-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.2 \u0434\u043e 22.3R2-S2-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R2-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R2-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R2-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R2-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R1-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R1-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R1-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R1-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.3 \u0434\u043e 22.3R3-S1-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.3 \u0434\u043e 22.3R3-S1-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.3 \u0434\u043e 22.3R3-S1-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.3 \u0434\u043e 22.3R3-S1-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R3-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R3-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R3-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 22.4 \u0434\u043e 22.4R3-EVO PTX10016, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R2-EVO PTX10001, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R2-EVO PTX10004, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R2-EVO PTX10008, Juniper Networks Inc. Junos OS Evolved \u043e\u0442 23.2 \u0434\u043e 23.2R2-EVO PTX10016",
  "\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 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks JunOS Evolved \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0438 Juniper PTX10001, PTX10004, PTX10008, PTX10016, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0430\u043c\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445, \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 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430",
  "\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": "\u041e\u0448\u0438\u0431\u043a\u0430 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 (CWE-346)",
  "\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 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c Juniper Networks JunOS Evolved \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u043e\u0432 \u0441\u0435\u0440\u0438\u0438 Juniper PTX10001, PTX10004, PTX10008, PTX10016 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0430\u043c\u0438 \u0432 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0435 \u043f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 MAC-\u0430\u0434\u0440\u0435\u0441\u0441\u043e\u0432. \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 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430",
  "\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": "\u041f\u043e\u0434\u043c\u0435\u043d\u0430 \u043f\u0440\u0438 \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://supportportal.juniper.net/JSA73154",
  "\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-346",
  "\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 4,8)\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 6,1)"
}

CVE-2023-44190 (GCVE-0-2023-44190)

Vulnerability from cvelistv5 – Published: 2023-10-11 21:04 – Updated: 2024-09-18 14:32

Title

Junos OS Evolved: PTX10001, PTX10004, PTX10008, PTX10016: MAC address validation bypass vulnerability

Summary

An Origin Validation vulnerability in MAC address validation of Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016 devices allows a network-adjacent attacker to bypass MAC address checking, allowing MAC addresses not intended to reach the adjacent LAN to be forwarded to the downstream network. Due to this issue, the router will start forwarding traffic if a valid route is present in forwarding-table, causing a loop and congestion in the downstream layer-2 domain connected to the device. This issue affects Juniper Networks Junos OS Evolved on PTX10001, PTX10004, PTX10008, and PTX10016: * All versions prior to 21.4R3-S5-EVO; * 22.1 versions prior to 22.1R3-S4-EVO; * 22.2 versions 22.2R1-EVO and later; * 22.3 versions prior to 22.3R2-S2-EVO, 22.3R3-S1-EVO; * 22.4 versions prior to 22.4R2-S1-EVO, 22.4R3-EVO; * 23.2 versions prior to 23.2R1-S1-EVO, 23.2R2-EVO.

Severity

6.1 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-09-18 14:32 UTC

CWE

CWE-346 - Origin Validation Error

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://supportportal.juniper.net/JSA73154	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Juniper Networks	Junos OS Evolved	Affected: 0 , < 21.4R3-S5-EVO (semver) Affected: 22.1 , < 22.1R3-S4-EVO (semver) Affected: 22.2R1-EVO , < 22.2-EVO (semver) Affected:* 22.3 , < 22.3R2-S2-EVO, 22.3R3-S1-EVO (semver) Affected: 22.4 , < 22.4R2-S1-EVO, 22.4R3-EVO (semver) Affected: 23.2 , < 23.2R1-S1-EVO, 23.2R2-EVO (semver)

Date Public

2023-10-11 16:00

Show details on NVD website

JSON

To clipboard

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.