[原文]Vizer Web Server 1.9.1 allows remote attackers to cause a denial of service (crash) via multiple malformed requests including (1) requests without GET, (2) GET requests without HTTP, (3) or long GET requests.
Vizer Web Server Multiple Method Malformed Request DoS
Remote / Network Access
Denial of Service
Loss of Availability
Vizer Web Server contains a flaw that may allow a remote denial of service. The issue is triggered when a specially crafted request is sent to the server, and will result in loss of availability for the service.
Currently, there are no known upgrades, patches, or workarounds available to correct this issue.