CVE-2024-20474
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
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.
Weakness: CWE-191
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco Secure Client (AnyConnect) | VPN & Remote Access | cna-assigner |
Vendor-reported products (1)
- Cisco · Cisco Secure Client
Vendor advisory
Cisco Secure Client Software Denial of Service Vulnerability
Cisco’s rating: Medium (advisory CVSS 4.3) · Published Oct 23, 2024
Bug ID: CSCwj99060
The vendor’s rating applies to the whole advisory and can differ from this CVE’s own CVSS severity. Where this comes from