File _patchinfo of Package patchinfo.4923

<patchinfo incident="4923">
  <issue id="973992" tracker="bnc">VUL-0: CVE-2016-2191: optipng: Invalid write while processing bitmap images</issue>
  <issue id="CVE-2016-2191" tracker="cve" />
  <issue id="CVE-2016-3981" tracker="cve" />
  <issue id="CVE-2016-3982" tracker="cve" />
  <category>security</category>
  <rating>moderate</rating>
  <packager>pgajdos</packager>
  <description>optipng was updated to fix one security issue.

This security issue was fixed:
- CVE-2016-2191: Invalid write while processing bitmap images (bsc#973992).
- CVE-2016-3981: Heap buffer overflow pngxrbmp.c bmp_read_rows
- CVE-2016-3982: Heap buffer overflow pngxrbmp.c bmp_rle4_fread
  </description>
  <summary>Security update for optipng</summary>
</patchinfo>