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March 26, 2019Rewterz Threat Alert – FASTCash ISO 8583-Specific Windows Malware Identified
March 26, 2019
Severity
Low
Analysis Summary
CVE-2019-0199
The HTTP/2 implementation accepted streams with excessive numbers of SETTINGS frames and also permitted clients to keep streams open without reading/writing request/response data. By keeping streams open for requests that utilised the Servlet API’s blocking I/O, clients were able to cause server-side threads to block eventually leading to thread exhaustion and a DoS.
Impact
Denial of Service
Affected Vendors
Apache Foundation
Affected Products
Apache Tomcat 8.x
Apache Tomcat 9.x
Remediation
Update to version 9.0.16 or 8.5.38.