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GraphicsMagick.7644
GraphicsMagick-CVE-2016-10048.patch
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File GraphicsMagick-CVE-2016-10048.patch of Package GraphicsMagick.7644
Index: GraphicsMagick-1.2.5/magick/module.c =================================================================== --- GraphicsMagick-1.2.5.orig/magick/module.c 2017-01-19 10:50:19.863223896 +0100 +++ GraphicsMagick-1.2.5/magick/module.c 2017-01-19 11:45:42.573013646 +0100 @@ -523,6 +523,17 @@ static MagickPassFail FindMagickModule(c assert(path != (char *) NULL); assert(exception != (ExceptionInfo *) NULL); (void) strlcpy(path,filename,MaxTextExtent); + if (strstr(path,"../") != (char *) NULL) + { + char + message[MaxTextExtent]; + + errno=EPERM; + FormatString(message,"\"%.1024s\"",path); + ThrowException(exception,ModuleError,UnableToLoadModule,message); + return(MagickFalse); + } + if (InitializeModuleSearchPath(module_type,exception) == MagickFail) return (status);
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