Executive Summary

Informations
Name CVE-2024-39550 First vendor Publication 2024-07-11
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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 Missing Release of Memory after Effective Lifetime vulnerability in the rtlogd process of Juniper Networks Junos OS on MX Series with SPC3 allows an unauthenticated, adjacent attacker to trigger internal events cause ( which can be done by repeated port flaps) to cause a slow memory leak, ultimately leading to a Denial of Service (DoS).

Memory can only be recovered by manually restarting rtlogd process. The memory usage can be monitored using the below command.

user@host> show system processes extensive | match rtlogÂ

This issue affects Junos OS on MX Series with SPC3 line card:Â

* from 21.2R3 before 21.2R3-S8,Â
* from 21.4R2 before 21.4R3-S6,Â
* from 22.1 before 22.1R3-S5,Â
* from 22.2 before 22.2R3-S3,Â
* from 22.3 before 22.3R3-S2,Â
* from 22.4 before 22.4R3-S1,Â
* from 23.2 before 23.2R2,Â
* from 23.4 before 23.4R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39550

Sources (Detail)

https://supportportal.juniper.net/JSA83012
Source Url

Alert History

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0
1
2
Date Informations
2024-11-25 09:24:01
  • Multiple Updates
2024-07-12 00:27:23
  • Multiple Updates
2024-07-11 21:27:22
  • First insertion