Synapse vulnerable to federation denial of service via malformed events

ImpactA malicious server can craft events with a depth outside the integer range allowed by Canonical JSON. When such an event is received by Synapse version up to 1.127.0, it prevents it from federating with other servers. The vulnerability has been exploited in the wild. PatchesFixed in Synapse...

Matrix Synapse Denial of Service Vulnerability

Matrix is a set of open communication networks of which Synapse is a server implementation. A denial of service vulnerability exists in Matrix Synapse versions prior to 0.28.1. An attacker can exploit this vulnerability to cause a denial of service with the 'depth' value...

XnView - .RAS Image Processing Heap Overflow

XnView - .RAS Image Processing Heap Overflow Application: XnView RAS Image Processing Heap Overflow Platforms: Windows Secunia: SA49091 PRL: 2012-14 Author: Francis Provencher Protek Research Lab's Website: http://www.protekresearchlab.com/ Twitter: @ProtekResearch 1 Introduction 2 Report Timelin...