cbcvebase.
CVE-2024-30384
published 2024-04-12

CVE-2024-30384: An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series…

PriorityP425medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.17%
6.4th percentile
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a Denial-of-Service (Dos). If a specific CLI command is issued, a PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers. This issue affects Junos OS: All versions before 20.4R3-S10, 21.2 versions before 21.2R3-S7, 21.4 versions before 21.4R3-S6.

Affected

8 ranges
VendorProductVersion rangeFixed in
juniperjunos< 20.420.4
juniperjunos
juniperjunos
juniperjunos
juniperjunos_os
juniper_networksjunos_os< 20.4R3-S1020.4R3-S10
juniper_networksjunos_os>= 21.2 < 21.2R3-S721.2R3-S7
juniper_networksjunos_os>= 21.4 < 21.4R3-S621.4R3-S6

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv4.06.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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