FreeType 2 before 2017-03-26 has an out-of-bounds write caused by a heap-based buffer overflow related to the t1_builder_close_contour function in psaux/psobjs.c.

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

Or, you can just let us figure it out for you! Appcanary continously monitor your installed packages, and tell you if any of them are vulnerable.

Sign up for monitoring

Affected package information

Release Package Patched in
precise/esm freetype 2.4.8-1ubuntu2.6
trusty freetype 2.5.2-1ubuntu2.8
upstream freetype 2.6.3-3.2
vivid/ubuntu-core freetype 2.5.2-2ubuntu3.2
xenial freetype 2.6.1-0.1ubuntu2.3
yakkety freetype 2.6.3-3ubuntu1.3
zesty freetype 2.6.3-3ubuntu2.2


Release Package Reason
precise freetype ignored
vivid/stable-phone-overlay freetype ignored
devel freetype not-affected