title: when Install the npm, found 12 high severity vulnerabilities
body: <p>In angular 8, when I have install the npm then found 12 high severity vulnerabilities.</p>
  
  <p>Version:-</p>
  
  <pre><code>Angular CLI: 8.0.3
  Node: 10.16.0
  OS: linux x64
  Angular: 8.0.1
  ... animations, cdk, common, compiler, compiler-cli, core, forms
  ... language-service, material, platform-browser
  ... platform-browser-dynamic, platform-server, router
  
  Package                           Version
  -----------------------------------------------------------
  @angular-devkit/architect         0.800.3
  @angular-devkit/build-angular     0.800.3
  @angular-devkit/build-optimizer   0.800.3
  @angular-devkit/build-webpack     0.800.3
  @angular-devkit/core              8.0.3
  @angular-devkit/schematics        8.0.3
  @angular/cli                      8.0.3
  @angular/fire                     5.2.1
  @angular/flex-layout              8.0.0-beta.26
  @angular/http                     7.2.15
  @ngtools/webpack                  8.0.3
  @schematics/angular               8.0.3
  @schematics/update                0.800.3
  rxjs                              6.5.2
  typescript                        3.4.5
  webpack                           4.30.0
  </code></pre>
  
  <p>When I run the command npm audit then show </p>
  
  <pre><code>     === npm audit security report ===                        
  
  
                                   Manual Review                                  
               Some vulnerabilities require your attention to resolve             
  
            Visit https://go.npm.me/audit-guide for additional guidance           
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libcipm &gt; npm-lifecycle &gt; node-gyp &gt; fstream            
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libcipm &gt; npm-lifecycle &gt; node-gyp &gt; tar &gt; fstream      
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libnpm &gt; npm-lifecycle &gt; node-gyp &gt; fstream             
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libnpm &gt; npm-lifecycle &gt; node-gyp &gt; tar &gt; fstream       
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; node-gyp &gt; fstream                                      
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; node-gyp &gt; tar &gt; fstream                                
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; npm-lifecycle &gt; node-gyp &gt; fstream                      
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         fstream                                                       
  
    Patched in      &gt;=1.0.12                                                      
  
    Dependency of   npm                                                           
  
    Path            npm &gt; npm-lifecycle &gt; node-gyp &gt; tar &gt; fstream                
  
    More info       https://npmjs.com/advisories/886                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         tar                                                           
  
    Patched in      &gt;=2.2.2 &lt;3.0.0 || &gt;=4.4.2                                     
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libcipm &gt; npm-lifecycle &gt; node-gyp &gt; tar                
  
    More info       https://npmjs.com/advisories/803                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         tar                                                           
  
    Patched in      &gt;=2.2.2 &lt;3.0.0 || &gt;=4.4.2                                     
  
    Dependency of   npm                                                           
  
    Path            npm &gt; libnpm &gt; npm-lifecycle &gt; node-gyp &gt; tar                 
  
    More info       https://npmjs.com/advisories/803                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         tar                                                           
  
    Patched in      &gt;=2.2.2 &lt;3.0.0 || &gt;=4.4.2                                     
  
    Dependency of   npm                                                           
  
    Path            npm &gt; node-gyp &gt; tar                                          
  
    More info       https://npmjs.com/advisories/803                              
  
  
    High            Arbitrary File Overwrite                                      
  
    Package         tar                                                           
  
    Patched in      &gt;=2.2.2 &lt;3.0.0 || &gt;=4.4.2                                     
  
    Dependency of   npm                                                           
  
    Path            npm &gt; npm-lifecycle &gt; node-gyp &gt; tar                          
  
    More info       https://npmjs.com/advisories/803 
  </code></pre>
  
  <p>found 12 high severity vulnerabilities in 31845 scanned packages
    12 vulnerabilities require manual review. See the full report for details.</p>
  
  <p>I want to found 0 severity vulnerabilities.</p>