For the oldstable distribution (stretch), this problem has been fixed
in version 1.5.14-3+deb9u2.
For the stable distribution (buster), this problem has been fixed in
version 1.5.19-4+deb10u1.
We recommend that you upgrade your ibus packages.
For the detailed security status of ibus please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/source-package/ibus
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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