Security update for freetype2
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)
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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)
05 / REFERENCES
Further evidence
- https://bugzilla.suse.com/1028103
- https://bugzilla.suse.com/1035807
- https://bugzilla.suse.com/1036457
- https://bugzilla.suse.com/1079600
- https://www.suse.com/security/cve/CVE-2016-10244
- https://www.suse.com/security/cve/CVE-2017-7864
- https://www.suse.com/security/cve/CVE-2017-8105
- https://www.suse.com/security/cve/CVE-2017-8287
- https://www.suse.com/support/update/announcement/2018/suse-su-20180414-1/