CVE-2019-0008

Summary

A certain sequence of valid BGP or IPv6 BFD packets may trigger a stack based buffer overflow in the Junos OS Packet Forwarding Engine manager (FXPC) process on QFX5000 series, EX4300, EX4600 devices. This issue can result in a crash of the fxpc daemon or may potentially lead to remote code execution. Affected releases are Juniper Networks Junos OS on QFX 5000 series, EX4300, EX4600 are: 14.1X53; 15.1X53 versions prior to 15.1X53-D235; 17.1 versions prior to 17.1R3; 17.2 versions prior to 17.2R3; 17.3 versions prior to 17.3R3-S2, 17.3R4; 17.4 versions prior to 17.4R2-S1, 17.4R3; 18.1 versions prior to 18.1R3-S1, 18.1R4; 18.2 versions prior to 18.2R2; 18.2X75 versions prior to 18.2X75-D30; 18.3 versions prior to 18.3R2.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS14.1X53affected
Juniper NetworksJunos OS15.1X53 < 15.1X53-D235affected
Juniper NetworksJunos OS17.1 < 17.1R3affected
Juniper NetworksJunos OS18.1 < 18.1R3-S1, 18.1R4affected
Juniper NetworksJunos OS18.2 < 18.2R2affected
Juniper NetworksJunos OS18.3 < 18.3R2affected
Juniper NetworksJunos OS17.2 < 17.2R3affected
Juniper NetworksJunos OS17.3 < 17.3R3-S2, 17.3R4affected
Juniper NetworksJunos OS17.4 < 17.4R2-S1, 17.4R3affected
Juniper NetworksJunos OS18.2X75 < 18.2X75-D30affected

Weaknesses

  • CWE-121: CWE-121 Stack based buffer overflow vulnerability

Workarounds

There are no viable workarounds for this issue.

ADP Enrichment

CVE Program Container

Additional References

References