Home / mailings [SECURITY] [DSA 6048-1] ruby-rack security update
Posted on 03 November 2025
Debian Security Advisory- -------------------------------------------------------------------------
Debian Security Advisory DSA-6048-1 security@debian.org
https://www.debian.org/security/ Moritz Muehlenhoff
November 03, 2025 https://www.debian.org/security/faq
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Package : ruby-rack
CVE ID : CVE-2025-61770 CVE-2025-61771 CVE-2025-61772
CVE-2025-61780 CVE-2025-61919
Multiple security issues were found in Rack, an interface for developing
web applications in Ruby, which could result in denial of service or
proxy bypass.
For the oldstable distribution (bookworm), these problems have been fixed
in version 2.2.20-0+deb12u1.
For the stable distribution (trixie), these problems have been fixed in
version 3.1.18-1~deb13u1.
We recommend that you upgrade your ruby-rack packages.
For the detailed security status of ruby-rack please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/ruby-rack
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/
Mailing list: debian-security-announce@lists.debian.org
