关键信息 Advisory ID: cisco-sa-20190925-rawtcp-dos CVE ID: CVE-2019-12653 CVSS Score: Base 8.6 Risk Level: High Summary Vulnerability Type: Denial of Service (DoS) Affected Feature: Raw Socket Transport Impact: Unauthenticated remote attacker can trigger a reload of the affected device, causing a Denial of Service condition. Affected Products Vulnerable Products: Cisco ASR 900 Series routers running Cisco IOS XE Software Release 16.9, configured as a Raw Socket TCP Server. Indicators of Compromise A successful exploit will cause the affected device to reload and generate a crashinfo file. Confirm by decoding the stack trace. Workarounds No workarounds available. Use infrastructure access control lists (iACLs) to restrict access. Fixed Software Software updates are available from Cisco. Use the Cisco IOS Software Checker tool to determine affected releases. ``` 这些信息涵盖了漏洞的关键细节，包括其标识、风险等级、受影响的产品和系统、指标、绕过方法和修复措施。