Cisco Secure Client Software Denial of Service Vulnerability
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. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
beschreibt (1)
Zugehörige CVEs.
| ID | Schweregrad | ausnutzbar | ||
|---|---|---|---|---|
| CVE-2024-20474US | medium6.5 | — | ||
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 (… | ||||
Referenzen
Externe Belege — Patches, Meldungen, Analysen.
- Security Vulnerability Policyexternal
- Cisco Secure Client Software Denial of Service Vulnerabilityself
- Cisco Security Vulnerability Policyexternal
- considering software upgradesexternal
- End-of-Sale and End-of-Life Announcement for the Cisco AnyConnect Secure Mobility Client Version 4.xexternal
- Cisco Security Advisories pageexternal
Behebungen (1)
- BehobenCisco Secure Client
Cisco has released software updates that address this vulnerability.
https://software.cisco.com
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