SB2022011704 - Denial of service in Junos Fusion
Published: January 17, 2022
Security Bulletin ID
SB2022011704
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Physical access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) External Control of Critical State Data (CVE-ID: CVE-2022-22154)
The vulnerability allows an attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insecure validation in the Junos Fusion setup of the satellite device. An attacker with physical access to device can make physical changes to the cabling of the device to cause a denial of service (DoS).
Remediation
Install update from vendor's website.