01 Record
CVE-2020-1617
Junos OS: PTX1000 and PTX10000 Series, QFX10000 Series using non-AFT architectures: A specific genuine packet inspected by sFlow will cause a reboot.
HighPUBLISHEDCNA: juniper
CNA base score7.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
Junos OS: PTX1000 and PTX10000 Series, QFX10000 Series using non-AFT architectures: A specific genuine packet inspected by sFlow will cause a reboot.
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
- 1.56% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 74.8% 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:3.1/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
- 2020-04-08 19:25Z6 YR AGO
- Last updated
- 2024-09-16 18:03Z2 YR AGO
- Reserved
- 2019-11-04
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-665Improper InitializationClass
- Data version
- 5.1
- Document digest
- a5d46f5604c5f4917b540427fadde4a094e3820e2e3de289a07595f625a2dd90
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS17.4 to < 17.4R2-S9, 17.4R3, 18.1 to 18.1R3-S9, 18.2X75 to < 18.2X75-D12, 18.2X75-D30, 18.2 to < 18.2R3, 18.3 to < 18.3R3PTX1000 and PTX10000 Series, QFX10000 Series
06 References
07 Remediation
The following software releases have been updated to resolve this specific issue: 17.4R2-S9, 17.4R3;18.2X75-D12, 18.2X75-D30, 18.1R3-S9, 18.2R3, 18.3R3, 18.4R1, and all subsequent releases.