Executive Summary

Informations
Name CVE-2024-39551 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:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network 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

An Uncontrolled Resource Consumption vulnerability in the H.323 ALG (Application Layer Gateway) of Juniper Networks Junos OS on SRX Series and MX Series with SPC3 and MS-MPC/MIC, allows an unauthenticated network-based attacker to send specific packets causing traffic loss leading to Denial of Service (DoS).Â

Continued receipt and processing of these specific packets will sustain the Denial of Service condition.

The memory usage can be monitored using the below command.

user@host> show usp memory segment sha data objcache jsf This issue affects SRX Series and MX Series with SPC3 and MS-MPC/MIC:Â

* 20.4 before 20.4R3-S10,Â
* 21.2 before 21.2R3-S6,Â
* 21.3 before 21.3R3-S5,Â
* 21.4 before 21.4R3-S6,Â
* 22.1 before 22.1R3-S4,Â
* 22.2 before 22.2R3-S2,Â
* 22.3 before 22.3R3-S1,Â
* 22.4 before 22.4R3,Â
* 23.2 before 23.2R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39551

Sources (Detail)

https://supportportal.juniper.net/JSA83013
Source Url

Alert History

If you want to see full details history, please login or register.
0
1
Date Informations
2024-07-12 00:27:23
  • Multiple Updates
2024-07-11 21:27:22
  • First insertion