CVE-2024-30390
published 2024-04-12CVE-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
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| juniper | junos_os | — | — |
| juniper | junos_os_evolved | < 21.4 | 21.4 |
| juniper | junos_os_evolved | — | — |
| juniper | junos_os_evolved | — | — |
| juniper | junos_os_evolved | — | — |
| juniper | junos_os_evolved | — | — |
| juniper_networks | junos_os_evolved | < 21.4R3-S4-EVO | 21.4R3-S4-EVO |
| juniper_networks | junos_os_evolved | >= 22.1-EVO < 22.1R3-S3-EVO | 22.1R3-S3-EVO |
| juniper_networks | junos_os_evolved | >= 22.2-EVO < 22.2R3-S2-EVO | 22.2R3-S2-EVO |
| juniper_networks | junos_os_evolved | >= 22.3-EVO < 22.3R2-S1-EVO, 22.3R3-EVO | 22.3R2-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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Juniper
CVE-2024-30390: An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-bas
vendor_juniper·2024-04-12·CVSS 5.3
CVE-2024-30390 [MEDIUM] CWE-307 CVE-2024-30390: An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-bas
CVE-2024-30390: 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.
GHSA
GHSA-6w72-x59c-h2c9: An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-bas
ghsa_unreviewed·2024-04-12
CVE-2024-30390 [MEDIUM] CWE-307 GHSA-6w72-x59c-h2c9: An Improper Restriction of Excessive Authentication Attempts vulnerability in Juniper Networks Junos OS Evolved allows an unauthenticated, network-bas
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.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-04-12
Published