An Uncontrolled Resource Consumption vulnerability in the aftmand process of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to consume memory resources, resulting in a Denial of Service (DoS) condition. The processes do not recover on their own and must be manually restarted. This issue affects both IPv4 and IPv6.  Changes in memory usage can be monitored using the following CLI command: user@device> show system memory node <fpc slot> | grep evo-aftmann This issue affects Junos OS Evolved:  * All versions before 21.2R3-S8-EVO,  * 21.3 versions before 21.3R3-S5-EVO,  * 21.4 versions before 21.4R3-S5-EVO,  * 22.1 versions before 22.1R3-S4-EVO,  * 22.2 versions before 22.2R3-S4-EVO, * 22.3 versions before 22.3R3-S3-EVO, * 22.4 versions before 22.4R2-S2-EVO, 22.4R3-EVO,  * 23.2 versions before 23.2R1-S1-EVO, 23.2R2-EVO.
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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published: 2024-07-11T16:26:22.032Z

Updated: 2024-08-02T04:26:15.884Z

Reserved: 2024-06-25T15:12:53.245Z

Link: CVE-2024-39548

cve-icon Vulnrichment

Updated: 2024-07-11T19:38:39.494Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-07-11T17:15:14.730

Modified: 2024-07-11T18:09:58.777

Link: CVE-2024-39548

cve-icon Redhat

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