CVE-2019-0041

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.

CVSS v3 8.6 HIGH
CVSS v2.0 5.0 MEDIUM

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://kb.juniper.net/JSA10933	Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:o:juniper:junos:18.2:-::::::
	cpe:2.3:o:juniper:junos:18.2:r1::::::

cpe:2.3:h:juniper:ex4300-mp:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-04-10 20:29

Updated : 2023-12-10 12:59

NVD link : CVE-2019-0041

Mitre link : CVE-2019-0041

CVE.ORG link : CVE-2019-0041

JSON object : View

Products Affected

juniper

ex4300-mp
junos

CWE

NVD-CWE-noinfo CWE-284

Improper Access Control

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