On EX4300-MP Series devices with any lo0 filters applied, transit network traffic may reach the control plane via loopback interface (lo0). The device may fail to forward such traffic. This issue affects Juniper Networks Junos OS 18.2 versions prior to 18.2R1-S2, 18.2R2 on EX4300-MP Series. This issue does not affect any other EX series devices.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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EUVD-2019-0848 | On EX4300-MP Series devices with any lo0 filters applied, transit network traffic may reach the control plane via loopback interface (lo0). The device may fail to forward such traffic. This issue affects Juniper Networks Junos OS 18.2 versions prior to 18.2R1-S2, 18.2R2 on EX4300-MP Series. This issue does not affect any other EX series devices. |
Fixes
Solution
The following software releases have been updated to resolve this specific issue: 18.2R1-S2, 18.2R2, 18.3R1, and all subsequent releases.
Workaround
Removing lo0 filters would mitigate this issue.
References
Link | Providers |
---|---|
https://kb.juniper.net/JSA10933 |
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History
No history.

Status: PUBLISHED
Assigner: juniper
Published:
Updated: 2024-09-16T18:08:50.199Z
Reserved: 2018-10-11T00:00:00
Link: CVE-2019-0041

No data.

Status : Modified
Published: 2019-04-10T20:29:00.943
Modified: 2024-11-21T04:16:06.750
Link: CVE-2019-0041

No data.

No data.