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01 Record

CVE-2018-0058

MX Series: In BBE configurations, receipt of a crafted IPv6 exception packet causes a Denial of Service

MediumPUBLISHEDCNA: juniper
CNA base score5.9 CVSS v3.xCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

02 Description

MX Series: In BBE configurations, receipt of a crafted IPv6 exception packet causes a Denial of Service

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
1.40% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 72.3% 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
2018-10-10 18:00Z8 YR AGO
Last updated
2024-09-17 03:43Z2 YR AGO
Reserved
2017-11-16
Assigning CNA
juniper
Record state
PUBLISHED
Severity
Medium (CVSS 5.9)
CNA CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-20Improper Input ValidationClass
Data version
5.1
Document digest
a20d5ee31c6be969c83c941c5618fd9a0d6f2e77b25b3e5d82525446a13162da

05 Affected products

VendorProductVersionsPlatforms
Juniper NetworksJunos OS15.1 to < 15.1R7-S2, 15.1R8, 16.1 to < 16.1R4-S11, 16.1R7-S2, 16.1R8, 16.2 to < 16.2R3, 17.1 to < 17.1R2-S9, 17.1R3, 17.2 to < 17.2R2-S6, 17.2R3, 17.3 to < 17.3R2-S4, 17.3R3-S2, 17.3R4, 17.4 to < 17.4R2, 18.1 to < 18.1R2-S3, 18.1R3, 18.2 to < 18.2R1-S1, 18.2R2MX Series

06 References

07 Remediation

The following software releases have been updated to resolve this specific issue: 15.1R7-S2, 15.1R8, 16.1R4-S11, 16.1R7-S2, 16.1R8, 16.2R3, 17.1R2-S9, 17.1R3, 17.2R2-S6, 17.2R3, 17.3R2-S4, 17.3R3-S2*, 17.3R4, 17.4R2, 18.1R2-S3, 18.1R3, 18.2R1-S1, 18.2R2, 18.3R1, and all subsequent releases. *Available November 2018