SB2022041356 - Improper check for unusual or exceptional conditions in Junos OS Evolved PTX series
Published: April 13, 2022 Updated: October 26, 2023
Security Bulletin ID
SB2022041356
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper check for unusual or exceptional conditions (CVE-ID: CVE-2022-22194)
The vulnerability allows a remote non-authenticated attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper check for unusual or exceptional conditions error in the packeIO daemon. A remote non-authenticated attacker can cause a Denial of Service (DoS).
Continued receipt of these crafted packets will cause a sustained Denial of Service condition.
Remediation
Install update from vendor's website.