5.4

CVE-2024-39534

Junos OS Evolved: Connections to the network and broadcast address accepted

An Incorrect Comparison vulnerability in the local address verification API of Juniper Networks Junos OS Evolved allows an unauthenticated network-adjacent attacker to create sessions or send traffic to the device using the network and broadcast address of the subnet assigned to an interface. This is unintended and unexpected behavior and can allow an attacker to bypass certain compensating controls, such as stateless firewall filters.

This issue affects Junos OS Evolved: 



  *  All versions before 21.4R3-S8-EVO, 
  *  22.2-EVO before 22.2R3-S4-EVO, 
  *  22.3-EVO before 22.3R3-S4-EVO, 
  *  22.4-EVO before 22.4R3-S3-EVO, 
  *  23.2-EVO before 23.2R2-S1-EVO, 
  *  23.4-EVO before 23.4R1-S2-EVO, 23.4R2-EVO.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Juniper ≫ Junos Os Evolved Version < 21.4
Juniper ≫ Junos Os Evolved Version 21.4 Update -
Juniper ≫ Junos Os Evolved Version 21.4 Update r1
Juniper ≫ Junos Os Evolved Version 21.4 Update r1-s1
Juniper ≫ Junos Os Evolved Version 21.4 Update r1-s2
Juniper ≫ Junos Os Evolved Version 21.4 Update r2
Juniper ≫ Junos Os Evolved Version 21.4 Update r2-s1
Juniper ≫ Junos Os Evolved Version 21.4 Update r2-s2
Juniper ≫ Junos Os Evolved Version 21.4 Update r3
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s1
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s2
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s3
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s4
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s5
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s6
Juniper ≫ Junos Os Evolved Version 21.4 Update r3-s7
Juniper ≫ Junos Os Evolved Version 22.2 Update -
Juniper ≫ Junos Os Evolved Version 22.2 Update r1
Juniper ≫ Junos Os Evolved Version 22.2 Update r1-s1
Juniper ≫ Junos Os Evolved Version 22.2 Update r1-s2
Juniper ≫ Junos Os Evolved Version 22.2 Update r2
Juniper ≫ Junos Os Evolved Version 22.2 Update r2-s1
Juniper ≫ Junos Os Evolved Version 22.2 Update r2-s2
Juniper ≫ Junos Os Evolved Version 22.2 Update r3
Juniper ≫ Junos Os Evolved Version 22.2 Update r3-s1
Juniper ≫ Junos Os Evolved Version 22.2 Update r3-s2
Juniper ≫ Junos Os Evolved Version 22.2 Update r3-s3
Juniper ≫ Junos Os Evolved Version 22.3 Update -
Juniper ≫ Junos Os Evolved Version 22.3 Update r1
Juniper ≫ Junos Os Evolved Version 22.3 Update r1-s1
Juniper ≫ Junos Os Evolved Version 22.3 Update r1-s2
Juniper ≫ Junos Os Evolved Version 22.3 Update r2
Juniper ≫ Junos Os Evolved Version 22.3 Update r2-s1
Juniper ≫ Junos Os Evolved Version 22.3 Update r2-s2
Juniper ≫ Junos Os Evolved Version 22.3 Update r3
Juniper ≫ Junos Os Evolved Version 22.3 Update r3-s1
Juniper ≫ Junos Os Evolved Version 22.3 Update r3-s2
Juniper ≫ Junos Os Evolved Version 22.3 Update r3-s3
Juniper ≫ Junos Os Evolved Version 22.4 Update -
Juniper ≫ Junos Os Evolved Version 22.4 Update r1
Juniper ≫ Junos Os Evolved Version 22.4 Update r1-s1
Juniper ≫ Junos Os Evolved Version 22.4 Update r1-s2
Juniper ≫ Junos Os Evolved Version 22.4 Update r2
Juniper ≫ Junos Os Evolved Version 22.4 Update r2-s1
Juniper ≫ Junos Os Evolved Version 22.4 Update r2-s2
Juniper ≫ Junos Os Evolved Version 22.4 Update r3
Juniper ≫ Junos Os Evolved Version 22.4 Update r3-s1
Juniper ≫ Junos Os Evolved Version 22.4 Update r3-s2
Juniper ≫ Junos Os Evolved Version 23.2 Update -
Juniper ≫ Junos Os Evolved Version 23.2 Update r1
Juniper ≫ Junos Os Evolved Version 23.2 Update r1-s1
Juniper ≫ Junos Os Evolved Version 23.2 Update r1-s2
Juniper ≫ Junos Os Evolved Version 23.2 Update r2
Juniper ≫ Junos Os Evolved Version 23.4 Update -
Juniper ≫ Junos Os Evolved Version 23.4 Update r1
Juniper ≫ Junos Os Evolved Version 23.4 Update r1-s1
Juniper ≫ Junos Os Evolved Version 23.4 Update r2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.66% 0.473
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Juniper 5.3 0 0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/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
Juniper 5.4 2.8 2.5
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE-697 Incorrect Comparison

The product compares two entities in a security-relevant context, but the comparison is incorrect.

https://supportportal.juniper.net/JSA88105
Vendor Advisory