Executive Summary

Informations
Name CVE-2023-36840 First vendor Publication 2023-07-14
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 Reachable Assertion vulnerability in Routing Protocol Daemon (RPD) of Juniper Networks Junos OS and Junos OS Evolved allows a locally-based, low-privileged attacker to cause a Denial of Service (DoS).

On all Junos OS and Junos OS Evolved, when a specific L2VPN command is run, RPD will crash and restart. Continued execution of this specific command will create a sustained Denial of Service (DoS) condition.

This issue affects: Juniper Networks Junos OS All versions prior to 19.3R3-S10; 20.1 versions prior to 20.1R3-S4; 20.2 versions prior to 20.2R3-S6; 20.3 versions prior to 20.3R3-S6; 20.4 versions prior to 20.4R3-S5; 21.1 versions prior to 21.1R3-S4; 21.2 versions prior to 21.2R3-S3; 21.3 versions prior to 21.3R3-S2; 21.4 versions prior to 21.4R3; 22.1 versions prior to 22.1R3; 22.2 versions prior to 22.2R2; 22.3 versions prior to 22.3R2;

Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S7-EVO; 21.1 versions prior to 21.1R3-S3-EVO; 21.2 versions prior to 21.2R3-S5-EVO; 21.3 versions prior to 21.3R3-S4-EVO; 21.4 versions prior to 21.4R3-EVO; 22.1 versions prior to 22.1R3-EVO; 22.2 versions prior to 22.2R2-EVO; 22.3 versions prior to 22.3R2-EVO;

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36840

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-617 Reachable Assertion

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 1003
Os 96

Sources (Detail)

https://supportportal.juniper.net/JSA71647
Source Url

Alert History

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Date Informations
2025-07-15 02:20:37
  • Multiple Updates
2025-07-14 12:27:01
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2025-06-26 02:18:36
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2025-06-25 12:25:49
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2025-03-29 03:24:08
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2025-03-28 13:37:48
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2024-11-28 14:27:20
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2024-08-02 13:50:02
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2024-08-02 01:33:29
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2024-02-02 02:47:09
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2024-02-01 12:30:34
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2023-10-21 02:31:02
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2023-09-05 13:41:41
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2023-09-05 01:29:38
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2023-09-02 13:39:47
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2023-09-02 01:30:04
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2023-08-12 13:45:00
  • Multiple Updates
2023-08-12 01:29:18
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2023-08-11 13:37:06
  • Multiple Updates
2023-08-11 01:30:10
  • Multiple Updates
2023-08-06 13:33:39
  • Multiple Updates
2023-08-06 01:28:56
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2023-08-04 05:27:43
  • Multiple Updates
2023-08-04 01:29:19
  • Multiple Updates
2023-07-27 21:27:34
  • Multiple Updates
2023-07-15 00:27:17
  • First insertion