ELA-657-1 ruby-rack security update

multiple vulnerabilities

Version1.6.4-4+deb9u3 (stretch)
Related CVEs CVE-2022-30122 CVE-2022-30123

Two vulnerabilities were discovered in ruby-rack, a popular Ruby webserver:

For Debian 9 stretch, these problems have been fixed in version 1.6.4-4+deb9u3.

We recommend that you upgrade your ruby-rack packages.

Further information about Extended LTS security advisories can be found at: https://deb.freexian.com/extended-lts/