Executive Summary

Informations
Name CVE-2024-30397 First vendor Publication 2024-04-12
Vendor Cve Last vendor Modification 2025-02-26

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

An Improper Check for Unusual or Exceptional Conditions vulnerability in the the Public Key Infrastructure daemon (pkid) of Juniper Networks Junos OS allows an unauthenticated networked attacker to cause Denial of Service (DoS).

The pkid is responsible for the certificate verification. Upon a failed verification, the pkid uses all CPU resources and becomes unresponsive to future verification attempts. This means that all subsequent VPN negotiations depending on certificate verification will fail.

This CPU utilization of pkid can be checked using this command:  root@srx> show system processes extensive | match pkid  xxxxx root 103 0 846M 136M CPU1 1 569:00 100.00% pkid

This issue affects: Juniper Networks Junos OS
* All versions prior to 20.4R3-S10;
* 21.2 versions prior to 21.2R3-S7;
* 21.4 versions prior to 21.4R3-S5;
* 22.1 versions prior to 22.1R3-S4;
* 22.2 versions prior to 22.2R3-S3;
* 22.3 versions prior to 22.3R3-S1;
* 22.4 versions prior to 22.4R3;
* 23.2 versions prior to 23.2R1-S2, 23.2R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-30397

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-754 Improper Check for Unusual or Exceptional Conditions

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 1037

Sources (Detail)

https://supportportal.juniper.net/JSA79179
https://www.first.org/cvss/calculator/4.0#CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/V...
Source Url

Alert History

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Date Informations
2025-03-29 03:36:15
  • Multiple Updates
2025-03-28 13:42:05
  • Multiple Updates
2025-02-26 17:20:48
  • Multiple Updates
2025-02-07 00:20:54
  • Multiple Updates
2024-11-25 09:26:09
  • Multiple Updates
2024-05-17 00:27:29
  • Multiple Updates
2024-05-15 17:27:29
  • Multiple Updates
2024-04-15 17:27:28
  • Multiple Updates
2024-04-12 21:27:26
  • First insertion