File _patchinfo of Package patchinfo.6639

<patchinfo incident="6639">
  <issue id="1079600" tracker="bnc">VUL-1: freetype2: Integer overflow issues in src/truetype/ttinterp.c</issue>
  <issue id="1035807" tracker="bnc">VUL-0: CVE-2017-8105: freetype2: FreeType 2 before 2017-03-24 has an out-of-bounds write caused by aheap-based buffer overflow relat...</issue>
  <issue id="1036457" tracker="bnc">VUL-0: CVE-2017-8287: freetype2: FreeType 2 before 2017-03-26 has an out-of-bounds write caused by aheap-based buffer overflow relat...</issue>
  <issue id="1028103" tracker="bnc">VUL-1: CVE-2016-10244: freetype2: The parse_charstrings function in type1/t1load.c in FreeType 2 before 2.7 doesnot ensure that a fon...</issue>
  <issue id="2016-10244" tracker="cve" />
  <issue id="2017-8105" tracker="cve" />
  <issue id="2017-8287" tracker="cve" />
  <issue id="2017-7864" tracker="cve" />
  <category>security</category>
  <rating>important</rating>
  <packager>kbabioch</packager>
  <description>
  
This update for freetype2 fixes the following security issues:

- CVE-2016-10244: Make sure that the parse_charstrings function in
  type1/t1load.c does ensure that a font contains a glyph name to prevent a DoS
  through a heap-based buffer over-read or possibly have unspecified other
  impact via a crafted file (bsc#1028103)
- CVE-2017-8105: Fix an out-of-bounds write caused by a heap-based
  buffer overflow related to the t1_decoder_parse_charstrings function in
  psaux/t1decode.ca (bsc#1035807)
- CVE-2017-8287: an out-of-bounds write caused by a heap-based buffer
  overflow related to the t1_builder_close_contour function in psaux/psobjs.c
  (bsc#1036457)
- Fix several integer overflow issues in truetype/ttinterp.c (bsc#1079600)
</description>
  <summary>Security update for freetype2</summary>
</patchinfo>