Executive Summary

Informations
Name CVE-2023-36838 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

An Out-of-bounds Read vulnerability in the flow processing daemon (flowd) of Juniper Networks Junos OS on SRX Series allows a local, authenticated attacker with low privileges, to cause a Denial of Service (DoS).

If a low privileged user executes a specific CLI command, flowd which is responsible for traffic forwarding in SRX crashes and generates a core dump. This will cause temporary traffic interruption until the flowd process is restarted automatically. Continued execution of this command will lead to a sustained DoS.

This issue affects Juniper Networks Junos OS on SRX Series: All versions prior to 20.2R3-S7; 20.3 version 20.3R1 and later versions; 20.4 versions prior to 20.4R3-S6; 21.1 versions prior to 21.1R3-S5; 21.2 versions prior to 21.2R3-S4; 21.3 versions prior to 21.3R3-S4; 21.4 versions prior to 21.4R3-S3; 22.1 versions prior to 22.1R3-S1; 22.2 versions prior to 22.2R3; 22.3 versions prior to 22.3R2; 22.4 versions prior to 22.4R1-S1, 22.4R2.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36838

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Hardware 1
Os 1025

Sources (Detail)

https://supportportal.juniper.net/JSA71645
Source Url

Alert History

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Date Informations
2025-07-15 02:20:36
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2025-07-14 12:27:01
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2025-06-26 02:18:35
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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 13:37:47
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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 02:47:08
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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
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2023-08-12 01:29:17
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2023-08-11 13:37:06
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2023-08-11 01:30:10
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2023-08-06 13:33:39
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2023-08-06 01:28:55
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2023-08-04 05:27:43
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2023-08-04 01:29:19
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2023-07-27 21:27:35
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2023-07-27 17:27:24
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2023-07-15 00:27:17
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2023-07-14 21:27:16
  • First insertion