漏洞类别：Cisco
漏洞等级： 
漏洞信息
A vulnerability in Advanced Malware Protection (AMP) for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to cause a partial denial of service (DoS) condition due to the AMP process unexpectedly restarting.
The vulnerability is due to improper validation of a Java Archive (JAR) file that is scanned when AMP is configured.
漏洞危害
An attacker could exploit this vulnerability by crafting a JAR file and attaching this JAR file to an email that is then sent through the ESA, or allowing the JAR file to be download from the web through the WSA. An exploit could allow the attacker to cause the Cisco ESA and WSA AMP process to unexpectedly restart due to the malformed JAR file.
解决方案
Refer to Cisco advisory cisco-sa-20161026-esawsa3 for updates and patch information.
Patch:
Following are links for downloading patches to fix the vulnerabilities:
0day
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