Summary
[3.3.8-10]
- Upgrade to Ruby 3.3.8.
Resolves: RHEL-87342
- Fix Net::IMAP vulnerable to possible DoS by memory exhaustion. (CVE-2025-25186)
- Fix Denial of Service in CGI::Cookie.parse. (CVE-2025-27219)
Resolves: RHEL-86116
- Fix userinfo leakage in URI#join, URI#merge and URI#+. (CVE-2025-27221)
Fixed packages 24
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 10 | ruby | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | ruby-bundled-gems | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | ruby-default-gems | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | ruby-devel | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | ruby-doc | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | ruby-libs | 0:3.3.8-10.el10_0 |
| Oracle Linux · 10 | rubygem-bigdecimal | 0:3.1.5-10.el10_0 |
| Oracle Linux · 10 | rubygem-bundler | 0:2.5.22-10.el10_0 |
| Oracle Linux · 10 | rubygem-io-console | 0:0.7.1-10.el10_0 |
| Oracle Linux · 10 | rubygem-irb | 0:1.13.1-10.el10_0 |
| Oracle Linux · 10 | rubygem-json | 0:2.7.2-10.el10_0 |
| Oracle Linux · 10 | rubygem-minitest | 0:5.20.0-10.el10_0 |
| Oracle Linux · 10 | rubygem-power_assert | 0:2.0.3-10.el10_0 |
| Oracle Linux · 10 | rubygem-psych | 0:5.1.2-10.el10_0 |
| Oracle Linux · 10 | rubygem-racc | 0:1.7.3-10.el10_0 |
| Oracle Linux · 10 | rubygem-rake | 0:13.1.0-10.el10_0 |
| Oracle Linux · 10 | rubygem-rbs | 0:3.4.0-10.el10_0 |
| Oracle Linux · 10 | rubygem-rdoc | 0:6.6.3.1-10.el10_0 |
| Oracle Linux · 10 | rubygem-rexml | 0:3.3.9-10.el10_0 |
| Oracle Linux · 10 | rubygem-rss | 0:0.3.1-10.el10_0 |
| Oracle Linux · 10 | rubygem-test-unit | 0:3.6.1-10.el10_0 |
| Oracle Linux · 10 | rubygem-typeprof | 0:0.21.9-10.el10_0 |
| Oracle Linux · 10 | rubygems | 0:3.5.22-10.el10_0 |
| Oracle Linux · 10 | rubygems-devel | 0:3.5.22-10.el10_0 |
Vulnerabilities 3
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Medium 6.5
Net::IMAP vulnerable to possible DoS by memory exhaustion
Net::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Starting in version 0.3.2 and prior to versions 0.3.8, 0.4.19, and 0.5.6, there is a possibility for denial of service by memory exhaustion in `net-imap`'s response par…
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Medium 5.8
CGI has Denial of Service (DoS) potential in Cookie.parse
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 …
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Low 3.2
URI allows for userinfo Leakage in URI#join, URI#merge, and URI#+
In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host.