PT-2022-1471 · Juniper Networks · Junos

Published 2022-01-12 · Updated 2022-01-26 · CVE-2022-22162

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Juniper Networks Junos OS versions prior to 15.1R7-S11 Juniper Networks Junos OS 18.3 versions prior to 18.3R3-S6 Juniper Networks Junos OS 18.4 versions prior to 18.4R2-S9, 18.4R3-S10 Juniper Networks Junos OS 19.1 versions prior to 19.1R2-S3, 19.1R3-S7 Juniper Networks Junos OS 19.2 versions prior to 19.2R1-S8, 19.2R3-S4 Juniper Networks Junos OS 19.3 versions prior to 19.3R3-S4 Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S6 Juniper Networks Junos OS 20.1 versions prior to 20.1R3-S2 Juniper Networks Junos OS 20.2 versions prior to 20.2R3-S3 Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S1 Juniper Networks Junos OS 20.4 versions prior to 20.4R3-S1 Juniper Networks Junos OS 21.1 versions prior to 21.1R2-S1, 21.1R3 Juniper Networks Junos OS 21.2 versions prior to 21.2R1-S1, 21.2R2

Description The issue is related to a Generation of Error Message Containing Sensitive Information vulnerability in the CLI of Juniper Networks Junos OS. This vulnerability allows a locally authenticated attacker with low privileges to elevate these to the level of any other user logged in via J-Web at this time, potentially leading to a full compromise of the device. The vulnerability is associated with a leak of information in error messages.

Recommendations For Juniper Networks Junos OS versions prior to 15.1R7-S11, update to version 15.1R7-S11 or later. For Juniper Networks Junos OS 18.3 versions prior to 18.3R3-S6, update to version 18.3R3-S6 or later. For Juniper Networks Junos OS 18.4 versions prior to 18.4R2-S9, 18.4R3-S10, update to version 18.4R2-S9, 18.4R3-S10 or later. For Juniper Networks Junos OS 19.1 versions prior to 19.1R2-S3, 19.1R3-S7, update to version 19.1R2-S3, 19.1R3-S7 or later. For Juniper Networks Junos OS 19.2 versions prior to 19.2R1-S8, 19.2R3-S4, update to version 19.2R1-S8, 19.2R3-S4 or later. For Juniper Networks Junos OS 19.3 versions prior to 19.3R3-S4, update to version 19.3R3-S4 or later. For Juniper Networks Junos OS 19.4 versions prior to 19.4R3-S6, update to version 19.4R3-S6 or later. For Juniper Networks Junos OS 20.1 versions prior to 20.1R3-S2, update to version 20.1R3-S2 or later. For Juniper Networks Junos OS 20.2 versions prior to 20.2R3-S3, update to version 20.2R3-S3 or later. For Juniper Networks Junos OS 20.3 versions prior to 20.3R3-S1, update to version 20.3R3-S1 or later. For Juniper Networks Junos OS 20.4 versions prior to 20.4R3-S1, update to version 20.4R3-S1 or later. For Juniper Networks Junos OS 21.1 versions prior to 21.1R2-S1, 21.1R3, update to version 21.1R2-S1, 21.1R3 or later. For Juniper Networks Junos OS 21.2 versions prior to 21.2R1-S1, 21.2R2, update to version 21.2R1-S1, 21.2R2 or later.

Fix

Generation of Error Message Containing Sensitive Information

Weakness Enumeration

CWE-209

Related Identifiers

BDU:2022-00615

CVE-2022-22162

Affected Products

Junos

References · 4

• https://kb.juniper.net/JSA11270 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-00615 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-22162 · Security Note
• https://osv.dev/vulnerability/CVE-2022-22162 · Vendor Advisory