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Juniper Update

2884
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

● Critical

● High

● Medium

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حملات تصيدية تستهدف مايكروسوفت تيمز (Microsoft Teams)

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Warning Date

Severity Level

Warning Number

Target Sector

29 April, 2020

● High

2020-1185

All

Description:

Juniper has released security update to address a vulnerability in the following product:

  • Junos OS
    • 12.3
    • 12.3X48
    • 14.1X53
    • 15.1
    • 15.1X49
    • 17.2
    • 17.3
    • 17.4
    • 18.1
    • 18.2
    • 18.3
    • 18.4
    • 19.1
    • 19.2
    • 19.3
    • 19.4
    • 20.1

Threats:

  • If HTTP/HTTPS services are disabled, there is no impact from this vulnerability.
  • If HTTP/HTTPS services are enabled and J-Web is not in use, an attacker may be able to inject commands into the httpd.log or read the configuration file.
  • If J-Web is enabled, the attacker could gain the same level of access of anyone actively logged into J-Web. If an administrator is logged in, the attacker could gain administrator access to J-Web.

Best practice and Recommendations:

The CERT team encourages users to review Juniper security advisory and apply the necessary updates:

It is highly recommended to disable HTTP/HTTPS service and DVPN or allowing HTTP service only on from trusted hosts or networks:

Last updated at 29 April, 2020

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