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 malicious user to cause Denial of Service or leak memory data.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
glyphandcog xpdfreader 4.01.01 |
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