8.7

CVE-2024-30382

Junos OS and Junos OS Evolved: RPD crash when CoS-based forwarding (CBF) policy is configured

An Improper Handling of Exceptional Conditions vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a network-based, unauthenticated attacker to send a specific routing update, causing an rpd core due to memory corruption, leading to a Denial of Service (DoS).

This issue can only be triggered when the system is configured for CoS-based forwarding (CBF) with a policy map containing a cos-next-hop-map action (see below).
This issue affects:
Junos OS: 


  *  all versions before 20.4R3-S10, 
  *  from 21.2 before 21.2R3-S8,
  *  from 21.3 before 21.3R3, 
  *  from 21.4 before 21.4R3, 
  *  from 22.1 before 22.1R2;




Junos OS Evolved: 


  *  all versions before 21.2R3-S8-EVO,
  *  from 21.3 before 21.3R3-EVO, 
  *  from 21.4 before 21.4R3-EVO, 
  *  from 22.1 before 22.1R2-EVO.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Juniper ≫ Junos Version < 20.4
Juniper ≫ Junos Version 20.4 Update -
Juniper ≫ Junos Version 20.4 Update r1
Juniper ≫ Junos Version 20.4 Update r1-s1
Juniper ≫ Junos Version 20.4 Update r2
Juniper ≫ Junos Version 20.4 Update r2-s1
Juniper ≫ Junos Version 20.4 Update r2-s2
Juniper ≫ Junos Version 20.4 Update r3
Juniper ≫ Junos Version 20.4 Update r3-s1
Juniper ≫ Junos Version 20.4 Update r3-s2
Juniper ≫ Junos Version 20.4 Update r3-s3
Juniper ≫ Junos Version 20.4 Update r3-s4
Juniper ≫ Junos Version 20.4 Update r3-s5
Juniper ≫ Junos Version 20.4 Update r3-s6
Juniper ≫ Junos Version 20.4 Update r3-s7
Juniper ≫ Junos Version 20.4 Update r3-s8
Juniper ≫ Junos Version 20.4 Update r3-s9
Juniper ≫ Junos Version 21.2 Update -
Juniper ≫ Junos Version 21.2 Update r1
Juniper ≫ Junos Version 21.2 Update r1-s1
Juniper ≫ Junos Version 21.2 Update r1-s2
Juniper ≫ Junos Version 21.2 Update r2
Juniper ≫ Junos Version 21.2 Update r2-s1
Juniper ≫ Junos Version 21.2 Update r2-s2
Juniper ≫ Junos Version 21.2 Update r3
Juniper ≫ Junos Version 21.2 Update r3-s1
Juniper ≫ Junos Version 21.2 Update r3-s2
Juniper ≫ Junos Version 21.2 Update r3-s3
Juniper ≫ Junos Version 21.2 Update r3-s4
Juniper ≫ Junos Version 21.2 Update r3-s5
Juniper ≫ Junos Version 21.2 Update r3-s6
Juniper ≫ Junos Version 21.2 Update r3-s7
Juniper ≫ Junos Version 21.3 Update -
Juniper ≫ Junos Version 21.3 Update r1
Juniper ≫ Junos Version 21.3 Update r1-s1
Juniper ≫ Junos Version 21.3 Update r1-s2
Juniper ≫ Junos Version 21.3 Update r2
Juniper ≫ Junos Version 21.3 Update r2-s1
Juniper ≫ Junos Version 21.3 Update r2-s2
Juniper ≫ Junos Version 21.4 Update -
Juniper ≫ Junos Version 21.4 Update r1
Juniper ≫ Junos Version 21.4 Update r1-s1
Juniper ≫ Junos Version 21.4 Update r1-s2
Juniper ≫ Junos Version 21.4 Update r2
Juniper ≫ Junos Version 21.4 Update r2-s1
Juniper ≫ Junos Version 21.4 Update r2-s2
Juniper ≫ Junos Version 22.1 Update -
Juniper ≫ Junos Version 22.1 Update r1
Juniper ≫ Junos Version 22.1 Update r1-s1
Juniper ≫ Junos Version 22.1 Update r1-s2
Juniper ≫ Junos Os Evolved Version < 21.2
Juniper ≫ Junos Os Evolved Version 21.2 Update -
Juniper ≫ Junos Os Evolved Version 21.2 Update r1
Juniper ≫ Junos Os Evolved Version 21.2 Update r1-s1
Juniper ≫ Junos Os Evolved Version 21.2 Update r1-s2
Juniper ≫ Junos Os Evolved Version 21.2 Update r2
Juniper ≫ Junos Os Evolved Version 21.2 Update r2-s1
Juniper ≫ Junos Os Evolved Version 21.2 Update r2-s2
Juniper ≫ Junos Os Evolved Version 21.2 Update r3
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s1
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s2
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s3
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s4
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s5
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s6
Juniper ≫ Junos Os Evolved Version 21.2 Update r3-s7
Juniper ≫ Junos Os Evolved Version 21.3 Update -
Juniper ≫ Junos Os Evolved Version 21.3 Update r1
Juniper ≫ Junos Os Evolved Version 21.3 Update r1-s1
Juniper ≫ Junos Os Evolved Version 21.3 Update r2
Juniper ≫ Junos Os Evolved Version 21.3 Update r2-s1
Juniper ≫ Junos Os Evolved Version 21.3 Update r2-s2
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 22.1 Update -
Juniper ≫ Junos Os Evolved Version 22.1 Update r1
Juniper ≫ Junos Os Evolved Version 22.1 Update r1-s1
Juniper ≫ Junos Os Evolved Version 22.1 Update r1-s2
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.71% 0.486
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Juniper 8.7 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
Juniper 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-755 Improper Handling of Exceptional Conditions

The product does not handle or incorrectly handles an exceptional condition.

https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L
Issue Tracking
https://supportportal.juniper.net/JSA79174
Vendor Advisory