[Poppler-bugs] [Bug 23078] New: integer overflow in PDF parsing

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=23078

           Summary: integer overflow in PDF parsing
           Product: poppler
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: general
        AssignedTo: poppler-bugs at lists.freedesktop.org
        ReportedBy: ubanus at users.sf.net


(Tested with poppler 0.10.6.)

poppler is susceptible to integer overflows in the PDF parsing code. For 
example, text in this file is rendered as if it were 12 pt,
whereas in reality it is 4294967308 pt:

http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=5;filename=hugefont.pdf;att=1;bug=533421


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