For Debian 9 stretch, this problem has been fixed in version
5.20.9-1+deb9u1.
We recommend that you upgrade your libphp-adodb packages.
For the detailed security status of libphp-adodb please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/source-package/libphp-adodb
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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