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CVE-2024-39564

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CVE-2024-39564

Published: Feb 5, 2025

Modified: Feb 26, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

This is a similar, but different vulnerability than the issue reported as CVE-2024-39549. A double-free vulnerability in the routing process daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows an attacker to send a malformed BGP Path attribute update which allocates memory used to log the bad path attribute. This double free of memory is causing an rpd crash, leading to a Denial of Service (DoS). This issue affects: Junos OS:  * from 22.4 before 22.4R3-S4. Junos OS Evolved: * from 22.4 before 22.4R3-S4-EVO.

VendorProductVersions

Juniper Networks

Junos OS

affected
22.4 - < 22.4R3-S4

Juniper Networks

Junos OS Evolved

affected
22.4 - < 22.4R3-S3-EVO

Weaknesses (CWE)

CWE-415

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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