Linux · Red Hat · Security advisory · May 6, 2025

RHSA-2025:4493: Security update for 28 packages

RHSA-2025:4493, released May 6, 2025, fixes 3 CVEs across 28 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
7.5
Base score, 0 to 10
Highest EPSS
0.0085
58th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 1 Routine 2

Fixed package versions

ProductReleaseFixed in
rubyRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
ruby-bundled-gemsRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
ruby-default-gemsRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
ruby-develRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
ruby-docRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
ruby-libsRHEL 90:3.3.8-4.module+el9.5.0+23030+26c9b8e1
rubygem-bigdecimalRHEL 90:3.1.5-4.module+el9.5.0+23030+26c9b8e1
rubygem-bundlerRHEL 90:2.5.22-4.module+el9.5.0+23030+26c9b8e1
rubygem-io-consoleRHEL 90:0.7.1-4.module+el9.5.0+23030+26c9b8e1
rubygem-irbRHEL 90:1.13.1-4.module+el9.5.0+23030+26c9b8e1
rubygem-jsonRHEL 90:2.7.2-4.module+el9.5.0+23030+26c9b8e1
rubygem-minitestRHEL 90:5.20.0-4.module+el9.5.0+23030+26c9b8e1
rubygem-mysql2RHEL 90:0.5.5-1.module+el9.4.0+21222+faeeed2f
rubygem-mysql2-docRHEL 90:0.5.5-1.module+el9.4.0+21222+faeeed2f
rubygem-pgRHEL 90:1.5.4-1.module+el9.4.0+21222+faeeed2f
rubygem-pg-docRHEL 90:1.5.4-1.module+el9.4.0+21222+faeeed2f
rubygem-power_assertRHEL 90:2.0.3-4.module+el9.5.0+23030+26c9b8e1
rubygem-psychRHEL 90:5.1.2-4.module+el9.5.0+23030+26c9b8e1
rubygem-raccRHEL 90:1.7.3-4.module+el9.5.0+23030+26c9b8e1
rubygem-rakeRHEL 90:13.1.0-4.module+el9.5.0+23030+26c9b8e1
rubygem-rbsRHEL 90:3.4.0-4.module+el9.5.0+23030+26c9b8e1
rubygem-rdocRHEL 90:6.6.3.1-4.module+el9.5.0+23030+26c9b8e1
rubygem-rexmlRHEL 90:3.3.9-4.module+el9.5.0+23030+26c9b8e1
rubygem-rssRHEL 90:0.3.1-4.module+el9.5.0+23030+26c9b8e1
rubygem-test-unitRHEL 90:3.6.1-4.module+el9.5.0+23030+26c9b8e1
rubygem-typeprofRHEL 90:0.21.9-4.module+el9.5.0+23030+26c9b8e1
rubygemsRHEL 90:3.5.22-4.module+el9.5.0+23030+26c9b8e1
rubygems-develRHEL 90:3.5.22-4.module+el9.5.0+23030+26c9b8e1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2025-27219 libruby3.3: In the CGI gem before 0.4.2 for Ruby, the CGI::Cookie.parse method in theCGI library contains a potential Denial of S...7.5 0.0085 None reported
Routine CVE-2025-25186 libruby3.3: Net::IMAP implements Internet Message Access Protocol (IMAP) clientfunctionality in Ruby6.5 0.0063 None reported
Routine CVE-2025-27221 libruby3.3: In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join,URI#merge, URI#+) have an inadvertent leakag...6.5 0.0051 None reported
Showing 1 to 3 of 3 1

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