SB2024071226 - Denial of service in Junos OS iked
Published: July 12, 2024
Security Bulletin ID
SB2024071226
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
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-2024-39545)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling in the the IKE daemon (iked). A remote attacker on the local network can send specially crafted packets to the device and perform a denial of service (DoS) attack.
Note, the vulnerability affects SRX Series, MX Series with SPC3 and NFX350 devices.
Remediation
Install update from vendor's website.