Repair My Word, il meccanico dei file doc
Foxit Reader V3.0 Build 1506Naviga SWZ: Home Page » News
- Fixed the issue of stack-based buffer overflow.
° Foxit PDF files include actions associated with different triggers. If an action (Open/Execute a file, Open a web link, etc.) is defined in the PDF files with an overly long filename argument and the trigger condition is satisfied, it will cause a stack-based buffer overflow.
- Fixed the issue of security authorization bypass.
° If an action (Open/Execute a file, Open a web link, etc.) is defined in the PDF files and the trigger condition is satisfied, Foxit Reader will do the action defined by the creator of the PDF file without popping up a dialog box to confirm.
- Fixed the issue of JBIG2 Symbol Dictionary Processing
° While decoding a JBIG2 symbol dictionary segment, an array of 32-bit elements is allocated having a size equal to the number of exported symbols, but left uninitialised if the number of new symbols is zero. The array is later accessed and values from uninitialised memory are used as pointers when reading memory and performing calls.