CVE-2019-0003

Summary

When a specific BGP flowspec configuration is enabled and upon receipt of a specific matching BGP packet meeting a specific term in the flowspec configuration, a reachable assertion failure occurs, causing the routing protocol daemon (rpd) process to crash with a core file being generated. Affected releases are Juniper Networks Junos OS: 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D70 on SRX Series; 14.1X53 versions prior to 14.1X53-D47 on EX2200/VC, EX3200, EX3300/VC, EX4200, EX4300, EX4550/VC, EX4600, EX6200, EX8200/VC (XRE), QFX3500, QFX3600, QFX5100; 15.1 versions prior to 15.1R3; 15.1F versions prior to 15.1F3; 15.1X49 versions prior to 15.1X49-D140 on SRX Series; 15.1X53 versions prior to 15.1X53-D59 on EX2300/EX3400.

Affected Software

VendorProductVersion RangeStatus
Juniper NetworksJunos OS12.1X46 < 12.1X46-D77affected
Juniper NetworksJunos OS12.3X48 < 12.3X48-D70affected
Juniper NetworksJunos OS15.1X49 < 15.1X49-D140affected
Juniper NetworksJunos OS12.3 < 12.3R12-S10affected
Juniper NetworksJunos OS15.1 < 15.1R3affected
Juniper NetworksJunos OS15.1F < 15.1F3affected
Juniper NetworksJunos OS14.1X53 < 14.1X53-D47affected
Juniper NetworksJunos OS15.1X53 < 15.1X53-D59affected

Weaknesses

  • CWE-617: Incomplete assertion
    CWE-617: Reachable Assertion Denial of Service

CAPEC: .262 Manipulate System Resources .262.607 Obstruction .262.607.582 Route Disabling .262.607.582.584 BGP Route Disabling

Workarounds

Disable BGP flowspec. There are no other available workarounds for this issue.

ADP Enrichment

CVE Program Container

Additional References

References