Executive Summary

Informations
Name CVE-2024-39543 First vendor Publication 2024-07-11
Vendor Cve Last vendor Modification 2024-07-11

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 6.5
Base Score 6.5 Environmental Score 6.5
impact SubScore 3.6 Temporal Score 6.5
Exploitabality Sub Score 2.8
 
Attack Vector Adjacent Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A Buffer Copy without Checking Size of Input vulnerability in the routing protocol daemon (rpd) of Juniper Networks Junos OS and Juniper Networks Junos OS Evolved allows an unauthenticated, adjacent attacker to send specific RPKI-RTR packets resulting in a crash, creating a Denial of Service (DoS) condition. Continued receipt and processing of this packet will create a sustained Denial of Service (DoS) condition.

This issue affectsÂ

Junos OS:Â

* All versions before 21.2R3-S8,Â
* from 21.4 before 21.4R3-S8,
* from 22.2 before 22.2R3-S4,Â
* from 22.3 before 22.3R3-S3,Â
* from 22.4 before 22.4R3-S2,Â
* from 23.2 before 23.2R2-S1,Â
* from 23.4 before 23.4R2.

Junos OS Evolved: * All versions before 21.2R3-S8-EVO,
* from 21.4 before 21.4R3-S8-EVO,
* from 22.2 before 22.2R3-S4-EVO,Â
* from 22.3 before 22.3R3-S3-EVO,
* from 22.4 before 22.4R3-S2-EVO,Â
* from 23.2 before 23.2R2-S1-EVO,
* from 23.4 before 23.4R2-EVO.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39543

Sources (Detail)

https://supportportal.juniper.net/JSA83004
Source Url

Alert History

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0
1
Date Informations
2024-07-12 00:27:23
  • Multiple Updates
2024-07-11 21:27:22
  • First insertion