CVSS 3.1 Score 5.5 of 10 (medium)


Published Oct 13, 2023
Updated: Oct 19, 2023
CWE ID 121
CWE ID 787


CVE-2023-44177 is a Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos and Junos EVO. It affects various versions of Junos OS and Junos OS Evolved. The vulnerability allows a low privileged attacker to execute specific CLI commands, leading to a Denial of Service (DoS) condition. The repeated exploitation of this vulnerability can create a sustained DoS attack. The base severity is rated as MEDIUM, with a base score of 5.5, and the exploitability score is 1.8. The potential danger it poses to an organization is high availability impact. To remediate the vulnerability, organizations should update their affected Junos OS versions to the specified patched versions provided by Juniper Networks.

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