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Vulnerability Change Records for CVE-2024-30398

Change History

New CVE Received by NIST 4/12/2024 12:15:39 PM

Action Type Old Value New Value
Added CVSS V3.1

Juniper Networks, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added CWE

Juniper Networks, Inc. CWE-119
Added Description

An Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS).

When a high amount of specific traffic is received on a SRX4600 device, due to an error in internal packet handling, a consistent rise in CPU memory utilization occurs. This results in packet drops in the traffic and eventually the PFE crashes. A manual reboot of the PFE will be required to restore the device to original state.

This issue affects Junos OS:  
21.2 before 21.2R3-S7,
21.4 before 21.4R3-S6, 
22.1 before 22.1R3-S5, 
22.2 before 22.2R3-S3,
22.3 before 22.3R3-S2,
22.4 before 22.4R3,
23.2 before 23.2R1-S2, 23.2R2.

Added Reference

Juniper Networks, Inc. https://supportportal.juniper.net/JSA79176 [No types assigned]
Added Reference

Juniper Networks, Inc. https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N [No types assigned]