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CVE-2024-39534

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CVE-2024-39534

Published: Oct 11, 2024

Modified: Oct 11, 2024

PUBLISHED

CVSS v3.1

5.4

MEDIUM

Description

An Incorrect Comparison vulnerability in the local address verification API of Juniper Networks Junos OS Evolved allows an unauthenticated network-adjacent attacker to create sessions or send traffic to the device using the network and broadcast address of the subnet assigned to an interface. This is unintended and unexpected behavior and can allow an attacker to bypass certain compensating controls, such as stateless firewall filters. This issue affects Junos OS Evolved:  * All versions before 21.4R3-S8-EVO,  * 22.2-EVO before 22.2R3-S4-EVO,  * 22.3-EVO before 22.3R3-S4-EVO,  * 22.4-EVO before 22.4R3-S3-EVO,  * 23.2-EVO before 23.2R2-S1-EVO,  * 23.4-EVO before 23.4R1-S2-EVO, 23.4R2-EVO.

VendorProductVersions

Juniper Networks

Junos OS Evolved

affected
0 - < 21.4R3-S8-EVO
affected
22.2-EVO - < 22.2R3-S4-EVO
affected
22.3-EVO - < 22.3R3-S4-EVO
affected
22.4-EVO - < 22.4R3-S3-EVO
affected
23.2-EVO - < 23.2R2-S1-EVO

+1 more versions

Weaknesses (CWE)

CWE-697

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

References

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