A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS 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 20.4R3-S8;
* 21.2 versions prior to 21.2R3-S6;
* 21.3 versions prior to 21.3R3-S5;
* 22.1 versions prior to 22.1R3-S3;
* 22.3 versions prior to 22.3R3;
* 22.4 versions prior to 22.4R3.






Advisories
Source ID Title
EUVD EUVD EUVD-2023-48535 A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS 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 20.4R3-S8; * 21.2 versions prior to 21.2R3-S6; * 21.3 versions prior to 21.3R3-S5; * 22.1 versions prior to 22.1R3-S3; * 22.3 versions prior to 22.3R3; * 22.4 versions prior to 22.4R3.
Fixes

Solution

The following software releases have been updated to resolve this specific issue: Junos OS: 20.4R3-S8, 21.2R3-S6, 21.3R3-S5, 22.1R3-S3, 22.3R3, 22.4R3, 23.2R1, and all subsequent releases.


Workaround

To reduce the risk of malicious exploitation use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.

References
History

Thu, 19 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: juniper

Published:

Updated: 2024-09-19T13:09:58.159Z

Reserved: 2023-09-26T19:30:17.662Z

Link: CVE-2023-44176

cve-icon Vulnrichment

Updated: 2024-08-02T19:59:51.413Z

cve-icon NVD

Status : Modified

Published: 2023-10-13T00:15:11.587

Modified: 2024-11-21T08:25:22.557

Link: CVE-2023-44176

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.