PT-2017-1730
CVE-2016-10244
·
Published
2017-03-06
·
Updated
2021-01-26
Description by
CVSS 3.1
7.8
HighMetricsAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
FreeType versions prior to 2.7
Description
The issue is related to the
parse charstrings function in type1/t1load.c, which does not ensure that a font contains a glyph name. This allows remote attackers to cause a denial of service (heap-based buffer over-read) or possibly have unspecified other impact via a crafted file. The exploitation of this issue may lead to a denial of service or other unspecified effects.Recommendations
For versions prior to 2.7, update to version 2.7 or later to resolve the issue. As a temporary workaround, consider restricting the use of the
parse charstrings function in type1/t1load.c until a patch is available. Avoid using crafted files that may exploit this issue until the update is applied. Found an issue in the description? Have something to add? Feel free to write us 👾