Description
In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in the CGI library contains a potential Denial of Service (DoS) vulnerability. The method does not impose any limit on the length of the raw cookie value it processes. This oversight can lead to excessive resource consumption when parsing extremely large cookies.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| ruby-lang | CGI | < 0.3.5.1, 0.3.6 – < 0.3.7, 0.4.0 – < 0.4.2 | 0.3.5.1 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | ruby3.3 | 3.3.7-2 | — |
| Debian 13 | ruby3.3 | 3.3.7-2 | — |
| Debian 12 | ruby3.1 | No fix yet | — |
| Debian 11 | ruby2.7 | 2.7.4-1+deb11u5 | DLA-4082-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.10 | jruby | No fix yet | — |
| Ubuntu 26.04 LTS | jruby | No fix yet | — |
| Ubuntu 25.10 | jruby | No fix yet | — |
| Ubuntu 25.10 | ruby3.3 | 3.3.7-1ubuntu2 | — |
| Ubuntu 24.04 LTS | jruby | No fix yet | — |
| Ubuntu 24.04 LTS | ruby3.2 | 3.2.3-1ubuntu0.24.04.5 | USN-7418-1 |
| Ubuntu 22.04 LTS | ruby3.0 | 3.0.2-7ubuntu2.10 | USN-7418-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | jruby | No fix yet | — |
| Ubuntu 20.04 LTS | ruby2.7 | 2.7.0-5ubuntu1.18 | USN-7418-1 |
| Ubuntu 18.04 LTS | jruby | No fix yet | — |
| Ubuntu 16.04 LTS | jruby | No fix yet | — |
| Ubuntu Pro 18.04 LTS | ruby2.5 | 2.5.1-1ubuntu1.16+esm4 | USN-7442-1 |
| Ubuntu Pro 16.04 LTS | ruby2.3 | 2.3.1-2~ubuntu16.04.16+esm10 | USN-7442-1 |
| Ubuntu Pro 14.04 LTS | jruby | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | ruby +5 | 3.3.8-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-bigdecimal | 3.1.5-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-bundler | 2.5.22-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-io-console | 0.7.1-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-irb | 1.13.1-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-json | 2.7.2-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-minitest | 5.20.0-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-power_assert | 2.0.3-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-psych | 5.1.2-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-racc | 1.7.3-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-rake | 13.1.0-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-rbs | 3.4.0-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-rdoc | 6.6.3.1-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-rexml | 3.3.9-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-rss | 0.3.1-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-test-unit | 3.6.1-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygem-typeprof | 0.21.9-10.el10_0 | RHSA-2025:8131 |
| RHEL 10 | rubygems +1 | 3.5.22-10.el10_0 | RHSA-2025:8131 |
| RHEL 9 | ruby +4 | 3.0.7-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | ruby-bundled-gems | 3.1.7-146.module+el9.5.0+23003+a4c328ce | RHSA-2025:4493, RHSA-2025:4488 |
| RHEL 9 | rubygem-bigdecimal | 3.0.0-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-bundler | 2.2.33-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-io-console | 0.5.7-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-irb | 1.3.5-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-json | 2.5.1-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-minitest | 5.14.2-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-mysql2 +1 | 0.5.4-1.module+el9.1.0+15737+76195479 | RHSA-2025:4493, RHSA-2025:4488 |
| RHEL 9 | rubygem-pg +1 | 1.3.5-1.module+el9.1.0+15737+76195479 | RHSA-2025:4493, RHSA-2025:4488 |
| RHEL 9 | rubygem-power_assert | 1.2.1-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-psych | 3.3.2-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-racc | 1.7.3-4.module+el9.5.0+23030+26c9b8e1 | RHSA-2025:4493 |
| RHEL 9 | rubygem-rake | 13.0.3-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-rbs | 1.4.0-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-rdoc | 6.3.4.1-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-rexml | 3.2.5-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-rss | 0.2.9-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-test-unit | 3.3.7-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygem-typeprof | 0.15.2-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 9 | rubygems +1 | 3.2.33-165.el9_5 | RHSA-2025:4493, RHSA-2025:4488, RHSA-2025:4487 |
| RHEL 8 | ruby +5 | 3.1.7-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-abrt +1 | 0.4.0-1.module+el8.10.0+21226+b78a28c4 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-bigdecimal | 3.1.1-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-bundler | 2.3.27-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-io-console | 0.5.11-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-irb | 1.4.1-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-json | 2.6.1-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-minitest | 5.15.0-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-mysql2 +1 | 0.5.3-3.module+el8.10.0+21470+43ec8058 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-pg +1 | 1.3.2-1.module+el8.10.0+21470+43ec8058 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-power_assert | 2.0.1-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-psych | 4.0.4-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-racc | 1.7.3-4.module+el8.10.0+23024+a87ba659 | RHSA-2025:10217 |
| RHEL 8 | rubygem-rake | 13.0.6-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-rbs | 2.7.0-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-rdoc | 6.4.1.1-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-rexml | 3.3.9-4.module+el8.10.0+23024+a87ba659 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-rss | 0.3.1-4.module+el8.10.0+23024+a87ba659 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-test-unit | 3.5.3-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygem-typeprof | 0.21.3-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
| RHEL 8 | rubygems +1 | 3.3.27-145.module+el8.10.0+23011+f9d508f8 | RHSA-2025:10217, RHSA-2025:4063 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | ruby-doc +1 | 3.3.8-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-bundler | 2.5.22-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-irb | 1.13.1-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-minitest | 5.20.0-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-power_assert | 2.0.3-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-rake | 13.1.0-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-rdoc | 6.6.3.1-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-rexml | 3.3.9-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-rss | 0.3.1-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-test-unit | 3.6.1-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygem-typeprof | 0.21.9-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 10 | rubygems +1 | 3.5.22-10.el10_0 | ALSA-2025:8131 |
| AlmaLinux 9 | rubygem-mysql2 +1 | 0.5.4-1.module_el9.1.0+8+503f6fbd | ALSA-2025:4488 |
| AlmaLinux 9 | rubygem-pg +1 | 1.3.5-1.module_el9.1.0+8+503f6fbd | ALSA-2025:4488 |
| AlmaLinux 8 | ruby +5 | 3.1.7-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-abrt | 0.4.0-1.module_el8.9.0+3746+91b8233a | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-abrt-doc | 0.4.0-1.module_el8.10.0+3799+191214cc | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-bigdecimal | 3.1.1-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-bundler | 2.3.27-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-io-console | 0.5.11-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-irb | 1.4.1-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-json | 2.6.1-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-minitest | 5.15.0-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-mysql2 | 0.5.3-3.module_el8.9.0+3746+91b8233a | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-mysql2-doc | 0.5.3-3.module_el8.10.0+3854+02eaa59a | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-pg | 1.3.2-1.module_el8.9.0+3746+91b8233a | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-pg-doc | 1.3.2-1.module_el8.10.0+3854+02eaa59a | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-power_assert | 2.0.1-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-psych | 4.0.4-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-racc | 1.7.3-4.module_el8.10.0+4022+8b66723c | ALSA-2025:10217 |
| AlmaLinux 8 | rubygem-rake | 13.0.6-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-rbs | 2.7.0-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-rdoc | 6.4.1.1-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-rexml | 3.3.9-4.module_el8.10.0+4022+8b66723c | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-rss | 0.3.1-4.module_el8.10.0+4022+8b66723c | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-test-unit | 3.5.3-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygem-typeprof | 0.21.3-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
| AlmaLinux 8 | rubygems +1 | 3.3.27-145.module_el8.10.0+3984+cf55e3df | ALSA-2025:10217, ALSA-2025:4063 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | ruby | 3.3.8-10.el10_0 | RLSA-2025:8131 |
| Rocky Linux 9 | ruby | 3.0.7-165.el9_5 | RLSA-2025:4493, RLSA-2025:4488, RLSA-2025:4487 |
| Rocky Linux 9 | rubygem-mysql2 | 0.5.4-1.module+el9.5.0+31847+8b291b93 | RLSA-2025:4493, RLSA-2025:4488 |
| Rocky Linux 9 | rubygem-pg | 1.3.5-1.module+el9.5.0+31847+8b291b93 | RLSA-2025:4493, RLSA-2025:4488 |
| Rocky Linux 8 | ruby | 3.1.7-145.module+el8.10.0+1957+16e0d1a2 | RLSA-2025:10217, RLSA-2025:4063 |
| Rocky Linux 8 | rubygem-abrt | 0.4.0-1.module+el8.5.0+668+665814fa | RLSA-2025:10217, RLSA-2025:4063 |
| Rocky Linux 8 | rubygem-mysql2 | 0.5.3-3.module+el8.10.0+1744+6c504228 | RLSA-2025:10217, RLSA-2025:4063 |
| Rocky Linux 8 | rubygem-pg | 1.3.2-1.module+el8.10.0+1741+bdb5b6ca | RLSA-2025:10217, RLSA-2025:4063 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | ruby2.5 | 2.5.9-150700.24.3.1 | SUSE-SU-2025:4264-1 |
| SLES 15 SP6 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLES 15 SP5 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLES 15 SP4 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLES 15 SP3 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
Show 9 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 15 SP5 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLES for SAP 15 SP4 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLES for SAP 15 SP3 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLE HPC 15 SP5 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLE HPC 15 SP4 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SLE HPC 15 SP3 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SUSE Manager Server 4.3 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SUSE Manager Proxy 4.3 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
| SUSE Enterprise Storage 7.1 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.6 | ruby2.5 | 2.5.9-150000.4.41.1 | SUSE-SU-2025:1369-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.21 | ruby | 3.3.8-r0 | — |
| Alpine v3.21 | ruby-net-imap | 0.4.19-r0 | — |
| Alpine v3.20 | ruby | 3.3.8-r0 | — |
| Alpine v3.20 | ruby-net-imap | 0.4.19-r0 | — |
| Alpine v3.19 | ruby | 3.2.8-r0 | — |
| Alpine v3.19 | ruby-net-imap | 0.3.9-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | ruby3.2 +5 | 3.2.7-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-bigdecimal | 3.1.3-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-bundler | 2.4.19-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-io-console | 0.6.0-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-irb | 1.6.2-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-json | 2.6.3-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-minitest | 5.25.1-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-power_assert | 2.0.3-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-psych | 5.0.1-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-rake | 13.0.6-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-rbs | 2.8.2-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-rdoc | 6.5.1.1-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-rexml | 3.3.9-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-rss | 0.3.1-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-test-unit | 3.5.7-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygem-typeprof | 0.21.3-183.amzn2023.0.4 | ALAS2023-2025-929 |
| Amazon Linux 2023 | ruby3.2-rubygems +1 | 3.4.19-183.amzn2023.0.4 | ALAS2023-2025-929 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | ruby | 3.3.5-3 | — |
| Azure Linux 2 (CBL-Mariner) | ruby | 3.1.4-9 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | ruby +5 | 3.3.8-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-bigdecimal | 3.1.5-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-bundler | 2.5.22-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-io-console | 0.7.1-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-irb | 1.13.1-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-json | 2.7.2-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-minitest | 5.20.0-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-power_assert | 2.0.3-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-psych | 5.1.2-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-racc | 1.7.3-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-rake | 13.1.0-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-rbs | 3.4.0-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-rdoc | 6.6.3.1-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-rexml | 3.3.9-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-rss | 0.3.1-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-test-unit | 3.6.1-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygem-typeprof | 0.21.9-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 10 | rubygems +1 | 3.5.22-10.el10_0 | ELSA-2025-8131 |
| Oracle Linux 9 | ruby +4 | 3.0.7-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | ruby-bundled-gems | 3.1.7-146.module+el9.5.0+90564+273a1edd | ELSA-2025-4493, ELSA-2025-4488 |
| Oracle Linux 9 | rubygem-bigdecimal | 3.0.0-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-bundler | 2.2.33-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-io-console | 0.5.7-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-irb | 1.3.5-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-json | 2.5.1-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-minitest | 5.14.2-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-mysql2 +1 | 0.5.4-1.module+el9.1.0+20815+286161bd | ELSA-2025-4493, ELSA-2025-4488 |
| Oracle Linux 9 | rubygem-pg +1 | 1.3.5-1.module+el9.1.0+20815+286161bd | ELSA-2025-4493, ELSA-2025-4488 |
| Oracle Linux 9 | rubygem-power_assert | 1.2.1-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-psych | 3.3.2-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-racc | 1.7.3-4.module+el9.5.0+90562+4bc8f111 | ELSA-2025-4493 |
| Oracle Linux 9 | rubygem-rake | 13.0.3-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-rbs | 1.4.0-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-rdoc | 6.3.4.1-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-rexml | 3.2.5-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-rss | 0.2.9-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-test-unit | 3.3.7-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygem-typeprof | 0.15.2-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 9 | rubygems +1 | 3.2.33-165.el9_5 | ELSA-2025-4493, ELSA-2025-4488, ELSA-2025-4487 |
| Oracle Linux 8 | ruby +5 | 3.1.7-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-abrt +1 | 0.4.0-1.module+el8.7.0+20780+b11ff321 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-bigdecimal | 3.1.1-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-bundler | 2.3.27-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-io-console | 0.5.11-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-irb | 1.4.1-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-json | 2.6.1-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-minitest | 5.15.0-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-mysql2 +1 | 0.5.3-2.module+el8.7.0+20780+b11ff321 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-pg +1 | 1.3.2-1.module+el8.7.0+20780+b11ff321 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-power_assert | 2.0.1-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-psych | 4.0.4-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-racc | 1.7.3-4.module+el8.10.0+90625+b4030d02 | ELSA-2025-10217 |
| Oracle Linux 8 | rubygem-rake | 13.0.6-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-rbs | 2.7.0-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-rdoc | 6.4.1.1-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-rexml | 3.3.9-4.module+el8.10.0+90625+b4030d02 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-rss | 0.3.1-4.module+el8.10.0+90625+b4030d02 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-test-unit | 3.5.3-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygem-typeprof | 0.21.3-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
| Oracle Linux 8 | rubygems +1 | 3.3.27-145.module+el8.10.0+90550+7d8a4a30 | ELSA-2025-10217, ELSA-2025-4063 |
Wolfi
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Wolfi rolling | jruby-9.4 +1 | 9.4.14.0-r0 | — |
| Wolfi rolling | ruby-3.1 +1 | 3.1.6-r12 | — |
| Wolfi rolling | ruby-3.2 +2 | 3.2.7-r1 | — |
| Wolfi rolling | ruby-3.3-base +2 | No fix yet | — |
| Wolfi rolling | ruby-3.4 +2 | 3.4.2-r1 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| RubyGems | cgi | < 0.3.5.1 | 0.3.5.1 | GHSA-gh9q-2xrm-x6qv |
| RubyGems | cgi | >= 0.3.6, < 0.3.7 | 0.3.7 | GHSA-gh9q-2xrm-x6qv |
| RubyGems | cgi | >= 0.4.0, < 0.4.2 | 0.4.2 | GHSA-gh9q-2xrm-x6qv |
Advisories 30
- ALSA-2025:4488 Moderate: ruby:3.1 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:8131 Moderate: ruby security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:10217 Moderate: ruby:3.3 security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2025:4063 Moderate: ruby:3.1 security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2025:4488 Red Hat Security Advisory: ruby:3.1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2025:4063 Red Hat Security Advisory: ruby:3.1 security update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- WID-SEC-2025-1439 Dell Secure Connect Gateway: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff BSI CERT-Bund (WID) · Oct 11, 2026
- WID-SEC-2025-0438 Ruby (CGI und URI gem): Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 30, 2026
- RHSA-2025:8131 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Sep 17, 2026
- RHSA-2025:4493 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Sep 17, 2026
- RHSA-2025:10217 Red Hat Security Advisory: ruby:3.3 security update Red Hat Security Advisories (RHSA) · Sep 17, 2026
- RHSA-2025:4487 Red Hat Security Advisory: ruby security update Red Hat Security Advisories (RHSA) · Jun 30, 2026
- USN-7442-1 ruby2.3, ruby2.5 vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026
- USN-7418-1 ruby2.7, ruby3.0, ruby3.2, ruby3.3 vulnerabilities Ubuntu Security Notices (USN) · Apr 27, 2026
- SUSE-SU-2025:4264-1 Security update for ruby2.5 SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4082-1 ruby2.7 - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2025:1369-1 Security update for ruby2.5 SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2025:8131 Moderate: ruby security update Rocky Linux Security Advisories · Oct 8, 2025
- RLSA-2025:4493 Moderate: ruby:3.3 security update Rocky Linux Security Advisories · Oct 7, 2025
- RLSA-2025:4487 Moderate: ruby security update Rocky Linux Security Advisories · Oct 7, 2025
- RLSA-2025:10217 Moderate: ruby:3.3 security update Rocky Linux Security Advisories · Jul 29, 2025
- RLSA-2025:4063 Moderate: ruby:3.1 security update Rocky Linux Security Advisories · Jul 29, 2025
- RLSA-2025:4488 Moderate: ruby:3.1 security update Rocky Linux Security Advisories · Jul 29, 2025
- ELSA-2025-10217 Moderate: ruby:3.3 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Jul 3, 2025
- ELSA-2025-8131 Moderate: ruby security update (Oracle Linux 10) Oracle Linux Security Advisories (ELSA) · Jun 27, 2025
- ELSA-2025-4487 Moderate: ruby security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 7, 2025
- ELSA-2025-4493 Moderate: ruby:3.3 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 6, 2025
- ELSA-2025-4488 Moderate: ruby:3.1 security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · May 6, 2025
- ELSA-2025-4063 Moderate: ruby:3.1 security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Apr 22, 2025
- ALAS2023-2025-929 Moderate: ruby3.2 security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Apr 14, 2025