File _patchinfo of Package patchinfo.14233

<patchinfo incident="14233">
  <issue tracker="bnc" id="1162501">VUL-1: CVE-2019-20446: librsvg: a crafted SVG file with nested patterns can cause denial of service when passed to the library for processing</issue>
  <issue tracker="cve" id="2019-20446"/>
  <packager>federico-mena</packager>
  <rating>moderate</rating>
  <category>security</category>
  <summary>Security update for librsvg</summary>
  <description>This update for librsvg to version 2.40.21 fixes the following issues:

librsvg was updated to version 2.40.21 fixing the following issues:	  

- CVE-2019-20446: Fixed an issue where a crafted SVG file with nested
  patterns can cause denial of service (bsc#1162501).
  NOTE: Librsvg now has limits on the number of loaded XML elements,
  and the number of referenced elements within an SVG document. 
- Fixed a stack exhaustion with circular references in &lt;use&gt;
  elements.
- Fixed a denial-of-service condition from exponential explosion
  of rendered elements, through nested use of SVG "use" elements in
  malicious SVGs.  
</description>
</patchinfo>