Improper Check for Unusual or Exceptional Conditions in Junos OS Evolved and Junos OS - CVE-2024-47499
Published: October 10, 2024
Vulnerability identifier: #VU98358
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-47499
CWE-ID: CWE-754
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper error handling when processing AS PATH attribute. A remote attacker can send specially crafted AS PATH attributes to the system and perform a denial of service (DoS) attack.
Affected software
Junos OS Evolved
Junos OS
Junos OS
How to mitigate CVE-2024-47499
Install updates from vendor's website.
Junos OS Evolved - addressed in versions 21.2R3-S8-EVO, 21.4R3-S8-EVO, 22.2R3-S4-EVO, 22.3R3-S3-EVO, 22.4R3-S2-EVO, 23.2R2-S1-EVO, 23.4R1-S2-EVO, 23.4R2-EVO, 24.2R1-EVO
Junos OS - addressed in versions 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1
Junos OS - addressed in versions 21.2R3-S8, 21.4R3-S8, 22.2R3-S4, 22.3R3-S3, 22.4R3-S2, 23.2R2-S1, 23.4R1-S2, 23.4R2, 24.2R1