01 Record
CVE-2019-0046
Junos OS: EX4300 Series: Denial of Service upon receipt of large number of specific valid packets on management interface.
MediumPUBLISHEDCNA: juniper
CNA base score6.5 CVSS v3.xCVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
02 Description
Junos OS: EX4300 Series: Denial of Service upon receipt of large number of specific valid packets on management interface.
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
- 0.66% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 51.2% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/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
- 2019-07-11 19:40Z7 YR AGO
- Last updated
- 2024-09-16 20:52Z2 YR AGO
- Reserved
- 2018-10-11
- Assigning CNA
- juniper
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.5)
- CNA CVSS vector
- CVSS:3.0/AV:A/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
- bb849580a5ba342b117a8ee1127555480d9ddc63b8f089d81c0c4a1bab60aad0
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS16.1 versions above and including 16.1R1 prior to 16.1R7-S5, 17.1 versions prior to 17.1R3, 17.2 versions prior to 17.2R3, 17.3 versions prior to 17.3R3-S2, 17.4 versions prior to 17.4R2, 18.1 versions prior to 18.1R3, 18.2 versions prior to 18.2R2—
06 References
- kb.juniper.nethttps://kb.juniper.net/JSA10938
- www.securityfocus.com109272http://www.securityfocus.com/bid/109272
07 Remediation
The following software releases have been updated to resolve this specific issue: 16.1R7-S5, 17.1R3, 17.2R3, 17.3R3-S2, 17.4R2, 18.1R3, 18.2R2, 18.3R1, and all subsequent releases.