cbcvebase.
CVE-2024-30390
published 2024-04-12

CVE-2024-30390: An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based…

PriorityP430medium5.3CVSS 3.1
AVNACLPRNUINSUCNINAL
EPSS
0.51%
40.1th percentile
An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to cause a limited Denial of Service (DoS) to the management plane. When an incoming connection was blocked because it exceeded the connections-per-second rate-limit, the system doesn't consider existing connections anymore for subsequent connection attempts so that the connection limit can be exceeded. This issue affects Junos OS Evolved: * All versions before 21.4R3-S4-EVO, * 22.1-EVO versions before 22.1R3-S3-EVO, * 22.2-EVO versions before 22.2R3-S2-EVO, * 22.3-EVO versions before 22.3R2-S1-EVO, 22.3R3-EVO.

Affected

10 ranges
VendorProductVersion rangeFixed in
juniperjunos_os
juniperjunos_os_evolved< 21.421.4
juniperjunos_os_evolved
juniperjunos_os_evolved
juniperjunos_os_evolved
juniperjunos_os_evolved
juniper_networksjunos_os_evolved< 21.4R3-S4-EVO21.4R3-S4-EVO
juniper_networksjunos_os_evolved>= 22.1-EVO < 22.1R3-S3-EVO22.1R3-S3-EVO
juniper_networksjunos_os_evolved>= 22.2-EVO < 22.2R3-S2-EVO22.2R3-S2-EVO
juniper_networksjunos_os_evolved>= 22.3-EVO < 22.3R2-S1-EVO, 22.3R3-EVO22.3R2-S1-EVO, 22.3R3-EVO

CVSS provenance

nvdv3.15.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
nvdv4.06.9MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/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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