Vulnerability-Lookup

BDU:2020-04500 (CVE-2020-1630)

Vulnerability from fstec – Published: 2020-10-01 – Updated: 2021-06-20 – View on bdu.fstec.ru Fixed

Title

Уязвимость операционной системы JunOS, связанная с ошибками синхронизации при использовании общего ресурса, позволяющая нарушителю изменить конфигурацию устройства

Summary

Уязвимость операционной системы JunOS связана с ошибками синхронизации при использовании общего ресурса. Эксплуатация уязвимости может позволить нарушителю изменить конфигурацию устройства

Severity

4.6 (Medium) CVSS 2.0


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

5.0 (Medium) CVSS 3.0


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

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Timing and state manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-269 - Небезопасное управление привилегиями
CWE-364 - Состояние гонки в обработчике сигнала
CWE-367 - Ситуация гонки Time-of-check Time-of-use (TOCTOU)

Aliases

CVE-2020-1630

References

2 references

URL
https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11010&cat=SIRT_1&actp=LIST
https://kb.juniper.net/JSA11010

Impacted products

1 product from 1 vendor

Vendors

Juniper Networks Inc.

Products

JunOS

Versions

до 18.3R3 (JunOS), до 17.4R3 (JunOS), до 14.1X53-D51 (JunOS), до 16.1R4-S13 (JunOS), до 16.2R2-S10 (JunOS), до 17.1R3-S1 (JunOS), до 17.2R3-S3 (JunOS), до 19.1R1-S2 (JunOS), до 19.1R2 (JunOS), до 17.3R3-S6 (JunOS), до 18.3R1-S5 (JunOS), до 12.3X48-D90 (JunOS), до 18.3R2-S1 (JunOS), до 18.2X75-D60 (JunOS), до 19.2R2 (JunOS), до 18.4R3 (JunOS), до 18.2X75-D33 (JunOS), до 18.2X75-D420 (JunOS), до 15.1X53-D592 (JunOS), до 17.1R2-S11 (JunOS), до 17.2R1-S9 (JunOS), до 15.1R7-S6 (JunOS), до 16.1R7-S6 (JunOS), до 18.4R1-S4 (JunOS), до 18.1R3-S7 (JunOS), до 18.2R2-S5 (JunOS), до 18.2X75-D411 (JunOS), до 12.3R12-S14 (JunOS), до 12.3X48-D86 (JunOS), до 15.1X49-D181 (JunOS), до 15.1X49-D190 (JunOS), до 17.4R2-S6 (JunOS), до 18.2R3-S1 (JunOS), до 18.2X75-D12 (JunOS), до 18.4R2-S1 (JunOS), до 19.2R1-S1 (JunOS)

Product types

Operating system

Platforms

Juniper Networks Inc. JunOS до 18.3R3, Juniper Networks Inc. JunOS до 17.4R3, Juniper Networks Inc. JunOS до 14.1X53-D51, Juniper Networks Inc. JunOS до 16.1R4-S13, Juniper Networks Inc. JunOS до 16.2R2-S10, Juniper Networks Inc. JunOS до 17.1R3-S1, Juniper Networks Inc. JunOS до 17.2R3-S3, Juniper Networks Inc. JunOS до 19.1R1-S2, Juniper Networks Inc. JunOS до 19.1R2, Juniper Networks Inc. JunOS до 17.3R3-S6, Juniper Networks Inc. JunOS до 18.3R1-S5, Juniper Networks Inc. JunOS до 12.3X48-D90, Juniper Networks Inc. JunOS до 18.3R2-S1, Juniper Networks Inc. JunOS до 18.2X75-D60, Juniper Networks Inc. JunOS до 19.2R2, Juniper Networks Inc. JunOS до 18.4R3, Juniper Networks Inc. JunOS до 18.2X75-D33, Juniper Networks Inc. JunOS до 18.2X75-D420, Juniper Networks Inc. JunOS до 15.1X53-D592, Juniper Networks Inc. JunOS до 17.1R2-S11, Juniper Networks Inc. JunOS до 17.2R1-S9, Juniper Networks Inc. JunOS до 15.1R7-S6, Juniper Networks Inc. JunOS до 16.1R7-S6, Juniper Networks Inc. JunOS до 18.4R1-S4, Juniper Networks Inc. JunOS до 18.1R3-S7, Juniper Networks Inc. JunOS до 18.2R2-S5, Juniper Networks Inc. JunOS до 18.2X75-D411, Juniper Networks Inc. JunOS до 12.3R12-S14, Juniper Networks Inc. JunOS до 12.3X48-D86, Juniper Networks Inc. JunOS до 15.1X49-D181, Juniper Networks Inc. JunOS до 15.1X49-D190, Juniper Networks Inc. JunOS до 17.4R2-S6, Juniper Networks Inc. JunOS до 18.2R3-S1, Juniper Networks Inc. JunOS до 18.2X75-D12, Juniper Networks Inc. JunOS до 18.4R2-S1, Juniper Networks Inc. JunOS до 19.2R1-S1

Mitigations

Использование рекомендаций: https://kb.juniper.net/JSA11010

JSON

To clipboard

{
  "CVSS 2.0": "AV:L/AC:L/Au:S/C:N/I:C/A:N",
  "CVSS 3.0": "AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N",
  "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 18.3R3 (JunOS), \u0434\u043e 17.4R3 (JunOS), \u0434\u043e 14.1X53-D51 (JunOS), \u0434\u043e 16.1R4-S13 (JunOS), \u0434\u043e 16.2R2-S10 (JunOS), \u0434\u043e 17.1R3-S1 (JunOS), \u0434\u043e 17.2R3-S3 (JunOS), \u0434\u043e 19.1R1-S2 (JunOS), \u0434\u043e 19.1R2 (JunOS), \u0434\u043e 17.3R3-S6 (JunOS), \u0434\u043e 18.3R1-S5 (JunOS), \u0434\u043e 12.3X48-D90 (JunOS), \u0434\u043e 18.3R2-S1 (JunOS), \u0434\u043e 18.2X75-D60 (JunOS), \u0434\u043e 19.2R2 (JunOS), \u0434\u043e 18.4R3 (JunOS), \u0434\u043e 18.2X75-D33 (JunOS), \u0434\u043e 18.2X75-D420 (JunOS), \u0434\u043e 15.1X53-D592 (JunOS), \u0434\u043e 17.1R2-S11 (JunOS), \u0434\u043e 17.2R1-S9 (JunOS), \u0434\u043e 15.1R7-S6 (JunOS), \u0434\u043e 16.1R7-S6 (JunOS), \u0434\u043e 18.4R1-S4 (JunOS), \u0434\u043e 18.1R3-S7 (JunOS), \u0434\u043e 18.2R2-S5 (JunOS), \u0434\u043e 18.2X75-D411 (JunOS), \u0434\u043e 12.3R12-S14 (JunOS), \u0434\u043e 12.3X48-D86 (JunOS), \u0434\u043e 15.1X49-D181 (JunOS), \u0434\u043e 15.1X49-D190 (JunOS), \u0434\u043e 17.4R2-S6 (JunOS), \u0434\u043e 18.2R3-S1 (JunOS), \u0434\u043e 18.2X75-D12 (JunOS), \u0434\u043e 18.4R2-S1 (JunOS), \u0434\u043e 19.2R1-S1 (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/JSA11010",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "08.04.2020",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "20.06.2021",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "01.10.2020",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2020-04500",
  "\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-2020-1630",
  "\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 \u0434\u043e 18.3R3 , Juniper Networks Inc. JunOS \u0434\u043e 17.4R3 , Juniper Networks Inc. JunOS \u0434\u043e 14.1X53-D51 , Juniper Networks Inc. JunOS \u0434\u043e 16.1R4-S13 , Juniper Networks Inc. JunOS \u0434\u043e 16.2R2-S10 , Juniper Networks Inc. JunOS \u0434\u043e 17.1R3-S1 , Juniper Networks Inc. JunOS \u0434\u043e 17.2R3-S3 , Juniper Networks Inc. JunOS \u0434\u043e 19.1R1-S2 , Juniper Networks Inc. JunOS \u0434\u043e 19.1R2 , Juniper Networks Inc. JunOS \u0434\u043e 17.3R3-S6 , Juniper Networks Inc. JunOS \u0434\u043e 18.3R1-S5 , Juniper Networks Inc. JunOS \u0434\u043e 12.3X48-D90 , Juniper Networks Inc. JunOS \u0434\u043e 18.3R2-S1 , Juniper Networks Inc. JunOS \u0434\u043e 18.2X75-D60 , Juniper Networks Inc. JunOS \u0434\u043e 19.2R2 , Juniper Networks Inc. JunOS \u0434\u043e 18.4R3 , Juniper Networks Inc. JunOS \u0434\u043e 18.2X75-D33 , Juniper Networks Inc. JunOS \u0434\u043e 18.2X75-D420 , Juniper Networks Inc. JunOS \u0434\u043e 15.1X53-D592 , Juniper Networks Inc. JunOS \u0434\u043e 17.1R2-S11 , Juniper Networks Inc. JunOS \u0434\u043e 17.2R1-S9 , Juniper Networks Inc. JunOS \u0434\u043e 15.1R7-S6 , Juniper Networks Inc. JunOS \u0434\u043e 16.1R7-S6 , Juniper Networks Inc. JunOS \u0434\u043e 18.4R1-S4 , Juniper Networks Inc. JunOS \u0434\u043e 18.1R3-S7 , Juniper Networks Inc. JunOS \u0434\u043e 18.2R2-S5 , Juniper Networks Inc. JunOS \u0434\u043e 18.2X75-D411 , Juniper Networks Inc. JunOS \u0434\u043e 12.3R12-S14 , Juniper Networks Inc. JunOS \u0434\u043e 12.3X48-D86 , Juniper Networks Inc. JunOS \u0434\u043e 15.1X49-D181 , Juniper Networks Inc. JunOS \u0434\u043e 15.1X49-D190 , Juniper Networks Inc. JunOS \u0434\u043e 17.4R2-S6 , Juniper Networks Inc. JunOS \u0434\u043e 18.2R3-S1 , Juniper Networks Inc. JunOS \u0434\u043e 18.2X75-D12 , Juniper Networks Inc. JunOS \u0434\u043e 18.4R2-S1 , Juniper Networks Inc. JunOS \u0434\u043e 19.2R1-S1 ",
  "\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\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b JunOS, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043e\u0431\u0449\u0435\u0433\u043e \u0440\u0435\u0441\u0443\u0440\u0441\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e \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": "\u041d\u0435\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0435 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u044f\u043c\u0438 (CWE-269), \u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0433\u043e\u043d\u043a\u0438 \u0432 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 (CWE-364), \u0421\u0438\u0442\u0443\u0430\u0446\u0438\u044f \u0433\u043e\u043d\u043a\u0438 Time-of-check Time-of-use (TOCTOU) (CWE-367)",
  "\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\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b JunOS \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0441\u0438\u043d\u0445\u0440\u043e\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043e\u0431\u0449\u0435\u0433\u043e \u0440\u0435\u0441\u0443\u0440\u0441\u0430. \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 \u0438\u0437\u043c\u0435\u043d\u0438\u0442\u044c \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044e \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": "\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://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11010\u0026cat=SIRT_1\u0026actp=LIST\nhttps://kb.juniper.net/JSA11010",
  "\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-269, CWE-364, CWE-367",
  "\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 4,6)\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 5)"
}

CVE-2020-1630 (GCVE-0-2020-1630)

Vulnerability from cvelistv5 – Published: 2020-04-08 19:26 – Updated: 2024-09-16 22:20

Title

Junos OS: Privilege escalation vulnerability in dual REs, VC or HA cluster may allow unauthorized configuration change.

Summary

A privilege escalation vulnerability in Juniper Networks Junos OS devices configured with dual Routing Engines (RE), Virtual Chassis (VC) or high-availability cluster may allow a local authenticated low-privileged user with access to the shell to perform unauthorized configuration modification. This issue does not affect Junos OS device with single RE or stand-alone configuration. This issue affects Juniper Networks Junos OS 12.3 versions prior to 12.3R12-S14; 12.3X48 versions prior to 12.3X48-D86, 12.3X48-D90; 14.1X53 versions prior to 14.1X53-D51; 15.1 versions prior to 15.1R7-S6; 15.1X49 versions prior to 15.1X49-D181, 15.1X49-D190; 15.1X53 versions prior to 15.1X53-D592; 16.1 versions prior to 16.1R4-S13, 16.1R7-S6; 16.2 versions prior to 16.2R2-S10; 17.1 versions prior to 17.1R2-S11, 17.1R3-S1; 17.2 versions prior to 17.2R1-S9, 17.2R3-S3; 17.3 versions prior to 17.3R3-S6; 17.4 versions prior to 17.4R2-S6, 17.4R3; 18.1 versions prior to 18.1R3-S7; 18.2 versions prior to 18.2R2-S5, 18.2R3-S1; 18.2 versions prior to 18.2X75-D12, 18.2X75-D33, 18.2X75-D420, 18.2X75-D60, 18.2X75-D411; 18.3 versions prior to 18.3R1-S5, 18.3R2-S1, 18.3R3; 18.4 versions prior to 18.4R1-S4, 18.4R2-S1, 18.4R3; 19.1 versions prior to 19.1R1-S2, 19.1R2; 19.2 versions prior to 19.2R1-S1, 19.2R2.

Severity

5 (Medium)


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

CWE

CWE-264 - Permissions, Privileges, and Access Controls
CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition

Assigner

juniper mitre root

References

1 reference

URL	Tags
https://kb.juniper.net/JSA11010	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Juniper Networks	Junos OS	Affected: 12.3 , < 12.3R12-S14 (custom) Affected: 12.3X48 , < 12.3X48-D86, 12.3X48-D90 (custom) Affected: 14.1X53 , < 14.1X53-D51 (custom) Affected: 15.1 , < 15.1R7-S6 (custom) Affected: 15.1X49 , < 15.1X49-D181, 15.1X49-D190 (custom) Affected: 15.1X53 , < 15.1X53-D592 (custom) Affected: 16.1 , < 16.1R4-S13, 16.1R7-S6 (custom) Affected: 16.2 , < 16.2R2-S10 (custom) Affected: 17.1 , < 17.1R2-S11, 17.1R3-S1 (custom) Affected: 17.2 , < 17.2R1-S9, 17.2R3-S3 (custom) Affected: 17.3 , < 17.3R3-S6 (custom) Affected: 17.4 , < 17.4R2-S6, 17.4R3 (custom) Affected: 18.1 , < 18.1R3-S7 (custom) Affected: 18.2 , < 18.2R2-S5, 18.2R3-S1 (custom) Affected: 18.3 , < 18.3R1-S5, 18.3R2-S1, 18.3R3 (custom) Affected: 18.4 , < 18.4R1-S4, 18.4R2-S1, 18.4R3 (custom) Affected: 19.1 , < 19.1R1-S2, 19.1R2 (custom) Affected: 19.2 , < 19.2R1-S1, 19.2R2 (custom)

Date Public

2020-04-08 00:00

Show details on NVD website

JSON

To clipboard

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          "discovery": "INTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "Disallow unprivileged authenticated users access to Junos shell.\nLimit shell access to only trusted administrators."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
    "assignerShortName": "juniper",
    "cveId": "CVE-2020-1630",
    "datePublished": "2020-04-08T19:26:00.259Z",
    "dateReserved": "2019-11-04T00:00:00.000Z",
    "dateUpdated": "2024-09-16T22:20:19.457Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.