CVE-2024-20474 - Cisco Secure Client IKEv2 Integer Underflow Denial of Service

CVE ID : CVE-2024-20474
Published : Oct. 23, 2024, 6:15 p.m. | 24 minutes ago
Description : A vulnerability in Internet Key Exchange version 2 (IKEv2) processing of Cisco Secure Client Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) of Cisco Secure Client. This vulnerability is due to an integer underflow condition. An attacker could exploit this vulnerability by sending a crafted IKEv2 packet to an affected system. A successful exploit could allow the attacker to cause Cisco Secure Client Software to crash, resulting in a DoS condition on the client software. Note: Cisco Secure Client Software releases 4.10 and earlier were known as Cisco AnyConnect Secure Mobility Client.
Severity: 4.3 | MEDIUM
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