{"schema_version":"1.7.2","id":"OESA-2025-1640","modified":"2025-06-13T14:20:57Z","published":"2025-06-13T14:20:57Z","upstream":["CVE-2025-43857"],"summary":"ruby security update","details":"Ruby is a fast and easy interpreted scripting language for object-oriented programming. It has many functions for processing text Files and perform system management tasks (such as Perl).\r\n\r\nSecurity Fix(es):\n\nNet::IMAP implements Internet Message Access Protocol (IMAP) client functionality in Ruby. Prior to versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5, there is a possibility for denial of service by memory exhaustion when net-imap reads server responses. At any time while the client is connected, a malicious server can send can send a \u0026quot;literal\u0026quot; byte count, which is automatically read by the client\u0026apos;s receiver thread. The response reader immediately allocates memory for the number of bytes indicated by the server response. This should not be an issue when securely connecting to trusted IMAP servers that are well-behaved. It can affect insecure connections and buggy, untrusted, or compromised servers (for example, connecting to a user supplied hostname). This issue has been patched in versions 0.5.7, 0.4.20, 0.3.9, and 0.2.5.(CVE-2025-43857)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP3","name":"ruby","purl":"pkg:rpm/openEuler/ruby\u0026distro=openEuler-22.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.3-143.oe2203sp3"}]}],"ecosystem_specific":{"aarch64":["ruby-3.0.3-143.oe2203sp3.aarch64.rpm","ruby-debuginfo-3.0.3-143.oe2203sp3.aarch64.rpm","ruby-debugsource-3.0.3-143.oe2203sp3.aarch64.rpm","ruby-devel-3.0.3-143.oe2203sp3.aarch64.rpm","rubygem-bigdecimal-3.0.0-143.oe2203sp3.aarch64.rpm","rubygem-io-console-0.5.7-143.oe2203sp3.aarch64.rpm","rubygem-json-2.5.1-143.oe2203sp3.aarch64.rpm","rubygem-openssl-2.2.1-143.oe2203sp3.aarch64.rpm","rubygem-psych-3.3.2-143.oe2203sp3.aarch64.rpm"],"noarch":["ruby-help-3.0.3-143.oe2203sp3.noarch.rpm","ruby-irb-3.0.3-143.oe2203sp3.noarch.rpm","rubygem-bundler-2.2.32-143.oe2203sp3.noarch.rpm","rubygem-did_you_mean-1.5.0-143.oe2203sp3.noarch.rpm","rubygem-minitest-5.14.2-143.oe2203sp3.noarch.rpm","rubygem-rake-13.0.3-143.oe2203sp3.noarch.rpm","rubygem-rbs-1.4.0-143.oe2203sp3.noarch.rpm","rubygem-rdoc-6.3.3-143.oe2203sp3.noarch.rpm","rubygem-rexml-3.2.5-143.oe2203sp3.noarch.rpm","rubygem-rss-0.2.9-143.oe2203sp3.noarch.rpm","rubygem-test-unit-3.3.7-143.oe2203sp3.noarch.rpm","rubygem-typeprof-0.15.2-143.oe2203sp3.noarch.rpm","rubygems-3.2.32-143.oe2203sp3.noarch.rpm","rubygems-devel-3.2.32-143.oe2203sp3.noarch.rpm"],"src":["ruby-3.0.3-143.oe2203sp3.src.rpm"],"x86_64":["ruby-3.0.3-143.oe2203sp3.x86_64.rpm","ruby-debuginfo-3.0.3-143.oe2203sp3.x86_64.rpm","ruby-debugsource-3.0.3-143.oe2203sp3.x86_64.rpm","ruby-devel-3.0.3-143.oe2203sp3.x86_64.rpm","rubygem-bigdecimal-3.0.0-143.oe2203sp3.x86_64.rpm","rubygem-io-console-0.5.7-143.oe2203sp3.x86_64.rpm","rubygem-json-2.5.1-143.oe2203sp3.x86_64.rpm","rubygem-openssl-2.2.1-143.oe2203sp3.x86_64.rpm","rubygem-psych-3.3.2-143.oe2203sp3.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"ruby","purl":"pkg:rpm/openEuler/ruby\u0026distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.3-143.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["ruby-3.0.3-143.oe2203sp4.aarch64.rpm","ruby-debuginfo-3.0.3-143.oe2203sp4.aarch64.rpm","ruby-debugsource-3.0.3-143.oe2203sp4.aarch64.rpm","ruby-devel-3.0.3-143.oe2203sp4.aarch64.rpm","rubygem-bigdecimal-3.0.0-143.oe2203sp4.aarch64.rpm","rubygem-io-console-0.5.7-143.oe2203sp4.aarch64.rpm","rubygem-json-2.5.1-143.oe2203sp4.aarch64.rpm","rubygem-openssl-2.2.1-143.oe2203sp4.aarch64.rpm","rubygem-psych-3.3.2-143.oe2203sp4.aarch64.rpm"],"noarch":["ruby-help-3.0.3-143.oe2203sp4.noarch.rpm","ruby-irb-3.0.3-143.oe2203sp4.noarch.rpm","rubygem-bundler-2.2.32-143.oe2203sp4.noarch.rpm","rubygem-did_you_mean-1.5.0-143.oe2203sp4.noarch.rpm","rubygem-minitest-5.14.2-143.oe2203sp4.noarch.rpm","rubygem-rake-13.0.3-143.oe2203sp4.noarch.rpm","rubygem-rbs-1.4.0-143.oe2203sp4.noarch.rpm","rubygem-rdoc-6.3.3-143.oe2203sp4.noarch.rpm","rubygem-rexml-3.2.5-143.oe2203sp4.noarch.rpm","rubygem-rss-0.2.9-143.oe2203sp4.noarch.rpm","rubygem-test-unit-3.3.7-143.oe2203sp4.noarch.rpm","rubygem-typeprof-0.15.2-143.oe2203sp4.noarch.rpm","rubygems-3.2.32-143.oe2203sp4.noarch.rpm","rubygems-devel-3.2.32-143.oe2203sp4.noarch.rpm"],"src":["ruby-3.0.3-143.oe2203sp4.src.rpm"],"x86_64":["ruby-3.0.3-143.oe2203sp4.x86_64.rpm","ruby-debuginfo-3.0.3-143.oe2203sp4.x86_64.rpm","ruby-debugsource-3.0.3-143.oe2203sp4.x86_64.rpm","ruby-devel-3.0.3-143.oe2203sp4.x86_64.rpm","rubygem-bigdecimal-3.0.0-143.oe2203sp4.x86_64.rpm","rubygem-io-console-0.5.7-143.oe2203sp4.x86_64.rpm","rubygem-json-2.5.1-143.oe2203sp4.x86_64.rpm","rubygem-openssl-2.2.1-143.oe2203sp4.x86_64.rpm","rubygem-psych-3.3.2-143.oe2203sp4.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS","name":"ruby","purl":"pkg:rpm/openEuler/ruby\u0026distro=openEuler-24.03-LTS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.2-150.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["ruby-3.2.2-150.oe2403.aarch64.rpm","ruby-bundled-gems-3.2.2-150.oe2403.aarch64.rpm","ruby-debuginfo-3.2.2-150.oe2403.aarch64.rpm","ruby-debugsource-3.2.2-150.oe2403.aarch64.rpm","ruby-devel-3.2.2-150.oe2403.aarch64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403.aarch64.rpm","rubygem-io-console-0.6.0-150.oe2403.aarch64.rpm","rubygem-json-2.6.3-150.oe2403.aarch64.rpm","rubygem-openssl-3.1.0-150.oe2403.aarch64.rpm","rubygem-psych-5.0.1-150.oe2403.aarch64.rpm","rubygem-rbs-2.8.2-150.oe2403.aarch64.rpm","ruby-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-bundled-gems-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-debuginfo-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-debugsource-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-devel-3.2.2-150.oe2403sp1.aarch64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403sp1.aarch64.rpm","rubygem-io-console-0.6.0-150.oe2403sp1.aarch64.rpm","rubygem-json-2.6.3-150.oe2403sp1.aarch64.rpm","rubygem-openssl-3.1.0-150.oe2403sp1.aarch64.rpm","rubygem-psych-5.0.1-150.oe2403sp1.aarch64.rpm","rubygem-rbs-2.8.2-150.oe2403sp1.aarch64.rpm"],"noarch":["ruby-help-3.2.2-150.oe2403.noarch.rpm","ruby-irb-3.2.2-150.oe2403.noarch.rpm","rubygem-did_you_mean-1.6.3-150.oe2403.noarch.rpm","rubygem-minitest-5.16.3-150.oe2403.noarch.rpm","rubygem-rake-13.0.6-150.oe2403.noarch.rpm","rubygem-rdoc-6.5.0-150.oe2403.noarch.rpm","rubygem-rexml-3.2.5-150.oe2403.noarch.rpm","rubygem-rss-0.2.9-150.oe2403.noarch.rpm","rubygem-test-unit-3.5.7-150.oe2403.noarch.rpm","rubygem-typeprof-0.21.3-150.oe2403.noarch.rpm","rubygems-3.4.10-150.oe2403.noarch.rpm","rubygems-devel-3.4.10-150.oe2403.noarch.rpm","ruby-help-3.2.2-150.oe2403sp1.noarch.rpm","ruby-irb-3.2.2-150.oe2403sp1.noarch.rpm","rubygem-did_you_mean-1.6.3-150.oe2403sp1.noarch.rpm","rubygem-minitest-5.16.3-150.oe2403sp1.noarch.rpm","rubygem-rake-13.0.6-150.oe2403sp1.noarch.rpm","rubygem-rdoc-6.5.0-150.oe2403sp1.noarch.rpm","rubygem-rexml-3.2.5-150.oe2403sp1.noarch.rpm","rubygem-rss-0.2.9-150.oe2403sp1.noarch.rpm","rubygem-test-unit-3.5.7-150.oe2403sp1.noarch.rpm","rubygem-typeprof-0.21.3-150.oe2403sp1.noarch.rpm","rubygems-3.4.10-150.oe2403sp1.noarch.rpm","rubygems-devel-3.4.10-150.oe2403sp1.noarch.rpm"],"src":["ruby-3.2.2-150.oe2403.src.rpm","ruby-3.2.2-150.oe2403sp1.src.rpm"],"x86_64":["ruby-3.2.2-150.oe2403.x86_64.rpm","ruby-bundled-gems-3.2.2-150.oe2403.x86_64.rpm","ruby-debuginfo-3.2.2-150.oe2403.x86_64.rpm","ruby-debugsource-3.2.2-150.oe2403.x86_64.rpm","ruby-devel-3.2.2-150.oe2403.x86_64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403.x86_64.rpm","rubygem-io-console-0.6.0-150.oe2403.x86_64.rpm","rubygem-json-2.6.3-150.oe2403.x86_64.rpm","rubygem-openssl-3.1.0-150.oe2403.x86_64.rpm","rubygem-psych-5.0.1-150.oe2403.x86_64.rpm","rubygem-rbs-2.8.2-150.oe2403.x86_64.rpm","ruby-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-bundled-gems-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-debuginfo-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-debugsource-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-devel-3.2.2-150.oe2403sp1.x86_64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403sp1.x86_64.rpm","rubygem-io-console-0.6.0-150.oe2403sp1.x86_64.rpm","rubygem-json-2.6.3-150.oe2403sp1.x86_64.rpm","rubygem-openssl-3.1.0-150.oe2403sp1.x86_64.rpm","rubygem-psych-5.0.1-150.oe2403sp1.x86_64.rpm","rubygem-rbs-2.8.2-150.oe2403sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:24.03-LTS-SP1","name":"ruby","purl":"pkg:rpm/openEuler/ruby\u0026distro=openEuler-24.03-LTS-SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.2-150.oe2403sp1"}]}],"ecosystem_specific":{"aarch64":["ruby-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-bundled-gems-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-debuginfo-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-debugsource-3.2.2-150.oe2403sp1.aarch64.rpm","ruby-devel-3.2.2-150.oe2403sp1.aarch64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403sp1.aarch64.rpm","rubygem-io-console-0.6.0-150.oe2403sp1.aarch64.rpm","rubygem-json-2.6.3-150.oe2403sp1.aarch64.rpm","rubygem-openssl-3.1.0-150.oe2403sp1.aarch64.rpm","rubygem-psych-5.0.1-150.oe2403sp1.aarch64.rpm","rubygem-rbs-2.8.2-150.oe2403sp1.aarch64.rpm"],"noarch":["ruby-help-3.2.2-150.oe2403sp1.noarch.rpm","ruby-irb-3.2.2-150.oe2403sp1.noarch.rpm","rubygem-did_you_mean-1.6.3-150.oe2403sp1.noarch.rpm","rubygem-minitest-5.16.3-150.oe2403sp1.noarch.rpm","rubygem-rake-13.0.6-150.oe2403sp1.noarch.rpm","rubygem-rdoc-6.5.0-150.oe2403sp1.noarch.rpm","rubygem-rexml-3.2.5-150.oe2403sp1.noarch.rpm","rubygem-rss-0.2.9-150.oe2403sp1.noarch.rpm","rubygem-test-unit-3.5.7-150.oe2403sp1.noarch.rpm","rubygem-typeprof-0.21.3-150.oe2403sp1.noarch.rpm","rubygems-3.4.10-150.oe2403sp1.noarch.rpm","rubygems-devel-3.4.10-150.oe2403sp1.noarch.rpm"],"src":["ruby-3.2.2-150.oe2403sp1.src.rpm"],"x86_64":["ruby-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-bundled-gems-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-debuginfo-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-debugsource-3.2.2-150.oe2403sp1.x86_64.rpm","ruby-devel-3.2.2-150.oe2403sp1.x86_64.rpm","rubygem-bigdecimal-3.1.3-150.oe2403sp1.x86_64.rpm","rubygem-io-console-0.6.0-150.oe2403sp1.x86_64.rpm","rubygem-json-2.6.3-150.oe2403sp1.x86_64.rpm","rubygem-openssl-3.1.0-150.oe2403sp1.x86_64.rpm","rubygem-psych-5.0.1-150.oe2403sp1.x86_64.rpm","rubygem-rbs-2.8.2-150.oe2403sp1.x86_64.rpm"]}},{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"ruby","purl":"pkg:rpm/openEuler/ruby\u0026distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.8-134.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["ruby-2.5.8-134.oe2003sp4.aarch64.rpm","ruby-debuginfo-2.5.8-134.oe2003sp4.aarch64.rpm","ruby-debugsource-2.5.8-134.oe2003sp4.aarch64.rpm","ruby-devel-2.5.8-134.oe2003sp4.aarch64.rpm","rubygem-bigdecimal-1.3.4-134.oe2003sp4.aarch64.rpm","rubygem-io-console-0.4.6-134.oe2003sp4.aarch64.rpm","rubygem-json-2.1.0-134.oe2003sp4.aarch64.rpm","rubygem-openssl-2.1.2-134.oe2003sp4.aarch64.rpm","rubygem-psych-3.0.2-134.oe2003sp4.aarch64.rpm"],"noarch":["ruby-help-2.5.8-134.oe2003sp4.noarch.rpm","ruby-irb-2.5.8-134.oe2003sp4.noarch.rpm","rubygem-did_you_mean-1.2.0-134.oe2003sp4.noarch.rpm","rubygem-minitest-5.10.3-134.oe2003sp4.noarch.rpm","rubygem-net-telnet-0.1.1-134.oe2003sp4.noarch.rpm","rubygem-power_assert-1.1.1-134.oe2003sp4.noarch.rpm","rubygem-rake-12.3.0-134.oe2003sp4.noarch.rpm","rubygem-rdoc-6.0.1.1-134.oe2003sp4.noarch.rpm","rubygem-test-unit-3.2.7-134.oe2003sp4.noarch.rpm","rubygem-xmlrpc-0.3.0-134.oe2003sp4.noarch.rpm","rubygems-2.7.6-134.oe2003sp4.noarch.rpm","rubygems-devel-2.7.6-134.oe2003sp4.noarch.rpm"],"src":["ruby-2.5.8-134.oe2003sp4.src.rpm"],"x86_64":["ruby-2.5.8-134.oe2003sp4.x86_64.rpm","ruby-debuginfo-2.5.8-134.oe2003sp4.x86_64.rpm","ruby-debugsource-2.5.8-134.oe2003sp4.x86_64.rpm","ruby-devel-2.5.8-134.oe2003sp4.x86_64.rpm","rubygem-bigdecimal-1.3.4-134.oe2003sp4.x86_64.rpm","rubygem-io-console-0.4.6-134.oe2003sp4.x86_64.rpm","rubygem-json-2.1.0-134.oe2003sp4.x86_64.rpm","rubygem-openssl-2.1.2-134.oe2003sp4.x86_64.rpm","rubygem-psych-3.0.2-134.oe2003sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-1640"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43857"}],"database_specific":{"severity":"High"}}