For the stable distribution (buster), these problems have been fixed in
version 2.5.5-3+deb10u1.
We recommend that you upgrade your ruby2.5 packages.
For the detailed security status of ruby2.5 please refer to its security
tracker page at:
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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