Cisco IOS, IOS XR, and IOS XE IKEv1 Information Disclosure Vulnerability
Vendor: Cisco
Product: IOS, IOS XR, and IOS XE
Added: 2023-05-19
Due Date: 2023-06-09
Description:
Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.
Required Action:
Apply updates per vendor instructions.
CWEs: