01 Record
CVE-2018-0020
Junos OS: rpd daemon cores due to malformed BGP UPDATE 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: rpd daemon cores due to malformed BGP UPDATE 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
- 1.33% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 71.0% 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
- 2018-04-11 19:00Z8 YR AGO
- Last updated
- 2024-09-16 19:55Z2 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-20Improper Input ValidationClass
- Data version
- 5.1
- Document digest
- 3c9007831551224fcc58f8304e8d3f6a3653f3e1b06d5fa9ce7321dcc54d8d17
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS14.1X53 to < 14.1X53-D47, 15.1 to < 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 16.1 to < 16.1R3-S8, 16.1R4-S9, 16.1R5-S3, 16.1R6-S3, 16.1R7, 16.1X65 to < 16.1X65-D47, 16.2 to < 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1 to < 17.1R2-S3, 17.1R3, 17.2 to < 17.2R1-S3, 17.2R2-S1, 17.2R3, 17.2X75 to < 17.2X75-D70, 13.2R1 to < 13.2*, 15.1X49 to < 15.1X49-D130, 15.1X53 to < 15.1X53-D66, 15.1X53 to < 15.1X53-D58, 15.1X53 to < 15.1X53-D233, 15.1X53 to < 15.1X53-D471SRX, QFX10K, EX2300/EX3400, QFX5200/QFX5110, NFX
06 References
- kb.juniper.nethttps://kb.juniper.net/JSA10848
- www.securitytracker.com1040788http://www.securitytracker.com/id/1040788
07 Remediation
The following software releases have been updated to resolve this specific issue: 14.1X53-D47, 15.1F6-S10, 15.1R4-S9, 15.1R6-S6, 15.1R7, 15.1X49-D130, 15.1X53-D233, 15.1X53-D471, 15.1X53-D58, 15.1X53-D66, 16.1R3-S8, 16.1R4-S9, 16.1R5-S3, 16.1R6-S3, 16.1R7, 16.1X65-D47, 16.2R1-S6, 16.2R2-S5, 16.2R3, 17.1R2-S3, 17.1R3, 17.2R1-S3, 17.2R2-S1, 17.2R3, 17.2X75-D70, 17.3R1 and all subsequent releases.