Integer overflow in SonicOS - CVE-2024-22396
Published: March 13, 2024
Vulnerability identifier: #VU87482
CSH Severity: Medium
CVSS v4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-22396
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to integer overflow when handling IKEv2 packets in SonicOS IPSec. A remote user can send specially crafted IKEv2 packets to the device, trigger an integer overflow and perform a denial of service (DoS) attack.
Affected software
SonicOS
How to mitigate CVE-2024-22396
Install updates from vendor's website.
SonicOS - addressed in versions 6.5.4.v_21s_RC2395, 6.5.4.14-107n, 7.0.1-5151, 7.1.1-7051