8.2
CVE-2024-47490
- EPSS 0.22%
- Veröffentlicht 11.10.2024 16:15:08
- Zuletzt bearbeitet 26.01.2026 18:19:32
- Quelle sirt@juniper.net
- CVE-Watchlists
- Unerledigt
An Improper Restriction of Communication Channel to Intended Endpoints vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS Evolved on ACX 7000 Series allows an unauthenticated, network based attacker to cause increased consumption of resources, ultimately resulting in a Denial of Service (DoS). When specific transit MPLS packets are received by the PFE, these packets are internally forwarded to the Routing Engine (RE), rather than being handled appropriately. Continuous receipt of these MPLS packets causes resources to be exhausted. MPLS config is not required to be affected by this issue. This issue affects Junos OS Evolved ACX 7000 Series: * All versions before 21.4R3-S9-EVO, * 22.2-EVO before 22.2R3-S4-EVO, * 22.3-EVO before 22.3R3-S3-EVO, * 22.4-EVO before 22.4R3-S2-EVO, * 23.2-EVO before 23.2R2-EVO, * 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.
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Juniper ≫ Junos Os Evolved Version < 21.4
Juniper ≫ Junos Os Evolved Version21.4 Update-
Juniper ≫ Junos Os Evolved Version21.4 Updater1
Juniper ≫ Junos Os Evolved Version21.4 Updater1-s1
Juniper ≫ Junos Os Evolved Version21.4 Updater1-s2
Juniper ≫ Junos Os Evolved Version21.4 Updater2
Juniper ≫ Junos Os Evolved Version21.4 Updater2-s1
Juniper ≫ Junos Os Evolved Version21.4 Updater2-s2
Juniper ≫ Junos Os Evolved Version21.4 Updater3
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s1
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s2
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s3
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s4
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s5
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s6
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s7
Juniper ≫ Junos Os Evolved Version21.4 Updater3-s8
Juniper ≫ Junos Os Evolved Version22.2 Update-
Juniper ≫ Junos Os Evolved Version22.2 Updater1
Juniper ≫ Junos Os Evolved Version22.2 Updater1-s1
Juniper ≫ Junos Os Evolved Version22.2 Updater1-s2
Juniper ≫ Junos Os Evolved Version22.2 Updater2
Juniper ≫ Junos Os Evolved Version22.2 Updater2-s1
Juniper ≫ Junos Os Evolved Version22.2 Updater2-s2
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Juniper ≫ Junos Os Evolved Version22.2 Updater3-s1
Juniper ≫ Junos Os Evolved Version22.2 Updater3-s2
Juniper ≫ Junos Os Evolved Version22.2 Updater3-s3
Juniper ≫ Junos Os Evolved Version22.3 Update-
Juniper ≫ Junos Os Evolved Version22.3 Updater1
Juniper ≫ Junos Os Evolved Version22.3 Updater1-s1
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Juniper ≫ Junos Os Evolved Version22.3 Updater2
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Juniper ≫ Junos Os Evolved Version22.3 Updater3-s1
Juniper ≫ Junos Os Evolved Version22.3 Updater3-s2
Juniper ≫ Junos Os Evolved Version22.4 Update-
Juniper ≫ Junos Os Evolved Version22.4 Updater1
Juniper ≫ Junos Os Evolved Version22.4 Updater1-s1
Juniper ≫ Junos Os Evolved Version22.4 Updater1-s2
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Juniper ≫ Junos Os Evolved Version22.4 Updater2-s1
Juniper ≫ Junos Os Evolved Version22.4 Updater2-s2
Juniper ≫ Junos Os Evolved Version22.4 Updater3
Juniper ≫ Junos Os Evolved Version22.4 Updater3-s1
Juniper ≫ Junos Os Evolved Version23.2 Update-
Juniper ≫ Junos Os Evolved Version23.2 Updater1
Juniper ≫ Junos Os Evolved Version23.2 Updater1-s1
Juniper ≫ Junos Os Evolved Version23.2 Updater1-s2
Juniper ≫ Junos Os Evolved Version23.4 Update-
Juniper ≫ Junos Os Evolved Version23.4 Updater1
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.22% | 0.439 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| sirt@juniper.net | 7.7 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:H/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
|
| sirt@juniper.net | 8.2 | 3.9 | 4.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
|
CWE-923 Improper Restriction of Communication Channel to Intended Endpoints
The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint.