CVE-2023-44177 Information

Description

A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos and Junos EVO allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service.

Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition.

This issue affects Juniper Networks:

Junos OS:

All versions prior to 19.1R3-S10;
19.2 versions prior to 19.2R3-S7;
19.3 versions prior to 19.3R3-S8;
19.4 versions prior to 19.4R3-S12;
20.2 versions prior to 20.2R3-S8;
20.4 versions prior to 20.4R3-S8;
21.2 versions prior to 21.2R3-S6;
21.3 versions prior to 21.3R3-S5;
21.4 versions prior to 21.4R3-S4;
22.1 versions prior to 22.1R3-S3;
22.2 versions prior to 22.2R3-S1;
22.3 versions prior to 22.3R3;
22.4 versions prior to 22.4R2.

Junos OS Evolved:

All versions prior to 20.4R3-S8-EVO;
21.2 versions prior to 21.2R3-S6-EVO;
21.3 versions prior to 21.3R3-S5-EVO;
21.4 versions prior to 21.4R3-S4-EVO;
22.1 versions prior to 22.1R3-S3-EVO;
22.2 versions prior to 22.2R3-S1-EVO;
22.3 versions prior to 22.3R3-EVO;
22.4 versions prior to 22.4R2-EVO.

Reference

https://supportportal.juniper.net/JSA73140