SB2024071525 - Local denial of service in Junos OS 802.1X authentication daemon
Published: July 15, 2024
Security Bulletin ID
SB2024071525
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2024-39511)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input in the 802.1X Authentication (dot1x) Daemon. A local user can run a specific operational dot1x command to perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.