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01 Record

CVE-2019-0014

Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed 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

02 Description

Junos OS: QFX and PTX Series: FPC process crashes after J-Flow processes a malformed 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
1.70% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 76.8% 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
2019-01-15 21:00Z7 YR AGO
Last updated
2024-09-17 02:37Z2 YR AGO
Reserved
2018-10-11
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
Data version
5.1
Document digest
0083f3b424871d8a575c97fed16720dc82540318ff1fcd4cf8f0560b251a6702

05 Affected products

VendorProductVersionsPlatforms
Juniper NetworksJunos OS17.4 to < 17.4R2-S1, 17.4R3, 18.1 to < 18.1R3-S1, 18.1R4, 18.2 to < 18.2R1-S3, 18.2R2, 17.2X75 to < 17.2X75-D91, 17.2X75-D100QFX and PTX Series

06 References

07 Remediation

The following software releases have been updated to resolve this specific issue: Junos OS 17.2X75-D91, 17.2X75-D100, 17.4R2-S1, 17.4R3, 18.1R3-S1, 18.2R1-S3, 18.2R2, 18.2X75-D5, 18.3R1, and all subsequent releases.