CVE-2024-30384: Junos OS: EX4300 Series: If a specific CLI command is issued PFE crashes will occur
An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a Denial-of-Service (Dos).
If a specific CLI command is issued, a PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.
This issue affects Junos OS:
All versions before 20.4R3-S10,
21.2 versions before 21.2R3-S7,
21.4 versions before 21.4R3-S6.
Affected Software
Remediation
Information
Event History
Frequently Asked Questions
What is the severity of CVE-2024-30384?
CVE-2024-30384 has been assigned a CVSS score indicating a medium severity vulnerability with potential for Denial-of-Service.
How do I fix CVE-2024-30384?
To mitigate CVE-2024-30384, update Junos OS to the latest recommended version that addresses this vulnerability.
Who is affected by CVE-2024-30384?
CVE-2024-30384 affects Juniper Networks Junos OS running on EX4300 Series devices.
What type of vulnerability is CVE-2024-30384?
CVE-2024-30384 is categorized as an Improper Check for Unusual or Exceptional Conditions, leading to a Denial-of-Service.
Can CVE-2024-30384 be exploited by unauthenticated users?
No, CVE-2024-30384 requires a locally authenticated attacker with low privileges to exploit.