CVE-2020-1604

Summary

On EX4300, EX4600, QFX3500, and QFX5100 Series, a vulnerability in the IP firewall filter component may cause the firewall filter evaluation of certain packets to fail. This issue only affects firewall filter evaluation of certain packets destined to the device Routing Engine (RE). This issue does not affect the Layer 2 firewall filter evaluation nor does it affect the Layer 3 firewall filter evaluation destined to connected hosts. This issue may occur when evaluating both IPv4 or IPv6 packets. This issue affects Juniper Networks Junos OS: 14.1X53 versions prior to 14.1X53-D12 on QFX5100 Series and EX4600 Series; 14.1X53 versions prior to 14.1X53-D52 on QFX3500 Series; 14.1X53 versions prior to 14.1X53-D48 on EX4300 Series; 15.1 versions prior to 15.1R7-S3 on EX4300 Series; 16.1 versions prior to 16.1R7 on EX4300 Series; 17.1 versions prior to 17.1R3 on EX4300 Series; 17.2 versions prior to 17.2R3 on EX4300 Series; 17.3 versions prior to 17.3R2-S5, 17.3R3 on EX4300 Series; 17.4 versions prior to 17.4R2 on EX4300 Series; 18.1 versions prior to 18.1R3 on EX4300 Series; 18.2 versions prior to 18.2R2 on EX4300 Series.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS14.1X53 < 14.1X53-D12affected
Juniper NetworksJunos OS14.1X53 < 14.1X53-D52affected
Juniper NetworksJunos OS14.1X53 < 14.1X53-D48affected
Juniper NetworksJunos OS15.1 < 15.1R7-S3affected
Juniper NetworksJunos OS16.1 < 16.1R7affected
Juniper NetworksJunos OS17.1 < 17.1R3affected
Juniper NetworksJunos OS17.2 < 17.2R3affected
Juniper NetworksJunos OS17.3 < 17.3R2-S5, 17.3R3affected
Juniper NetworksJunos OS17.4 < 17.4R2affected
Juniper NetworksJunos OS18.1 < 18.1R3affected
Juniper NetworksJunos OS18.2 < 18.2R2affected

Weaknesses

  • CWE-284: CWE-284 Improper Access Control

Workarounds

There are no known workarounds for this issue.

ADP Enrichment

CVE Program Container

Additional References

References