01 Record

CVE-2018-0030

Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.

HighPUBLISHEDCNA: juniper

CNA base score7.5 CVSS v3.xCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

View raw JSON

02 Description

Junos OS: MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) and PTX1K: Line card may crash upon receipt of specific MPLS packet.

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 2.39% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 83.6% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2018-07-11 18:00Z8 YR AGO

Last updated

2024-09-16 19:14Z2 YR AGO

Reserved

2017-11-16

Assigning CNA

juniper

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

abff78e626bcf4dedb086ade910a9485cf5224ad1a829c4aacb5566c4b34cac6

05 Affected products

VendorProductVersionsPlatforms

Juniper NetworksJunos OS15.1F to < 15.1F6-S10, 15.1 to < 15.1R4-S9, 15.1R6-S6, 15.1R7, 16.1 to < 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.1X65 to < 16.1X65-D46, 16.2 to < 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1 to < 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2 to < 17.2R1-S4, 17.2R2-S4, 17.2R3, 17.2X75 to < 17.2X75-D70, 17.3 to < 17.3R1-S4, 17.3R2, 17.4 to < 17.4R1-S2, 17.4R2—

06 References

kb.juniper.nethttps://kb.juniper.net/JSA10864x_refsource_CONFIRM
kb.juniper.nethttps://kb.juniper.net/KB25385x_refsource_MISC
www.securitytracker.com1041325http://www.securitytracker.com/id/1041325vdb-entryx_refsource_SECTRACK

07 Remediation

The following software releases have been updated to resolve this specific issue: 12.1X46-D77, 12.3X48-D70, 14.1X53-D47, 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D140, 15.1X53-D471, 15.1X53-D59, 15.1X53-D67, 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7, 16.1X65-D46, 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1R1-S7, 17.1R2-S7, 17.1R3, 17.2R1-S4, 17.2R2-S4, 17.2R3, 17.2X75-D70, 17.3R1-S4, 17.3R2, 17.4R1-S2, 17.4R2, 18.1R1, 18.1X75-D10 and all subsequent releases. This fix has been proactively committed into other releases that might not support these specific line card.