Riskcovery

CVE-2019-0003

Junos OS: A flowspec BGP update with a specific term-order causes routing protocol daemon (rpd) process to crash with a core.

State
Published
Severity
7.5 High
Published
Jan 15, 2019
Updated
Sep 17, 2024
Reserved
Oct 11, 2018

Read the record on cve.org

Description

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.

Scores

CVSSScoreVectorSource
3.07.5 HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hjuniper

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

Affected Products

ProductVersions
Junos OSJuniper Networks
  • 12.1X46 to before 12.1X46-D77Affected
  • 12.3X48 to before 12.3X48-D70Affected
  • 15.1X49 to before 15.1X49-D140Affected
Junos OSJuniper Networks
  • 12.3 to before 12.3R12-S10Affected
  • 15.1 to before 15.1R3Affected
  • 15.1F to before 15.1F3Affected
Junos OSJuniper Networks
  • 14.1X53 to before 14.1X53-D47Affected
Junos OSJuniper Networks
  • 15.1X53 to before 15.1X53-D59Affected

References

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