Glyphandcog Xpdfreader 4.01.01 Denial Of Service Vulnerability
A stack-based buffer over-read exists in PostScriptFunction::transform in Function.cc in Xpdf 4.01.01 because GfxSeparationColorSpace and GfxDeviceNColorSpace mishandle tint transform functions. It can, for example, be triggered by sending a crafted PDF document to the pdftops tool. It might allow an attacker to cause Denial of Service or leak memory data.
The information has been provided by Mike Zhangis at: https://forum.xpdfreader.com/viewtopic.php?f=3&t=41806
Glyphandcog Xpdfreader is prone to a denial of service (DoS) vulnerability.This allow a remote attacker to cause a denial of service (DoS) condition due to high consumption of system resources via certain vulnerable vectors.
- Glyphandcog Xpdfreader 4.01.01