01 Record
CVE-2019-0056
Junos OS: MX Series: An MPC10 Denial of Service (DoS) due to OSPF states transitioning to Down, causes traffic to stop forwarding through the device.
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: MX Series: An MPC10 Denial of Service (DoS) due to OSPF states transitioning to Down, causes traffic to stop forwarding through the device.
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
- 1.32% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 70.4% 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
- 2019-10-09 19:26Z7 YR AGO
- Last updated
- 2024-09-16 18:29Z2 YR AGO
- Reserved
- 2018-10-11
- 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-410Insufficient Resource PoolClass
- Data version
- 5.1
- Document digest
- 8324dda2f240696776769c269c2856f347dbd709ff7a53c460491a0e350da367
05 Affected products
VendorProductVersionsPlatforms
Juniper NetworksJunos OS18.1 to < 18.1R2-S4, 18.1R3-S5, 18.2 to < 18.2R1-S5, 18.2R2-S3, 18.2R3, 18.2X75 to < 18.2X75-D50, 18.3 to < 18.3R1-S4, 18.3R2, 18.3R3, 18.4 to < 18.4R1-S2, 18.4R2, 18.1X75-D10 to < 18.1X75*MX480, MX960, MX2008, MX2010, MX2020
06 References
- kb.juniper.nethttps://kb.juniper.net/JSA10954
07 Remediation
The following software releases have been updated to resolve this specific issue: 18.1R2-S4, 18.1R3-S5, 18.2R1-S5, 18.2R2-S3, 18.2R3, 18.2X75-D50, 18.3R1-S4, 18.3R2, 18.3R3, 18.4R1-S2, 18.4R2, 19.1R1, and all subsequent releases.