-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: ruby:2.5 security update Advisory ID: RHSA-2022:5779-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:5779 Issue date: 2022-08-01 CVE Names: CVE-2021-41817 CVE-2021-41819 ==================================================================== 1. Summary: An update for the ruby:2.5 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64 3. Description: Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Security Fix(es): * ruby: Regular expression denial of service vulnerability of Date parsing methods (CVE-2021-41817) * ruby: Cookie prefix spoofing in CGI::Cookie.parse (CVE-2021-41819) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2025104 - CVE-2021-41817 ruby: Regular expression denial of service vulnerability of Date parsing methods 2026757 - CVE-2021-41819 ruby: Cookie prefix spoofing in CGI::Cookie.parse 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.src.rpm rubygem-abrt-0.3.0-4.module+el8.1.0+3656+f80bfa1d.src.rpm rubygem-bson-4.3.0-2.module+el8.1.0+3656+f80bfa1d.src.rpm rubygem-bundler-1.16.1-4.module+el8.6.0+14229+2452087f.src.rpm rubygem-mongo-2.5.1-2.module+el8.1.0+3656+f80bfa1d.src.rpm rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.src.rpm rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.src.rpm aarch64: ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm ruby-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm ruby-debugsource-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm ruby-devel-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm ruby-libs-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm ruby-libs-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-bigdecimal-1.3.4-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-bigdecimal-debuginfo-1.3.4-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-bson-4.3.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-bson-debuginfo-4.3.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-bson-debugsource-4.3.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-io-console-0.4.6-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-io-console-debuginfo-0.4.6-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-json-2.1.0-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-json-debuginfo-2.1.0-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-mysql2-debuginfo-0.4.10-4.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-mysql2-debugsource-0.4.10-4.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-openssl-2.1.2-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-openssl-debuginfo-2.1.2-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-pg-debuginfo-1.0.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-pg-debugsource-1.0.0-2.module+el8.1.0+3656+f80bfa1d.aarch64.rpm rubygem-psych-3.0.2-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm rubygem-psych-debuginfo-3.0.2-110.module+el8.6.0+15956+aa803fc1.aarch64.rpm noarch: ruby-doc-2.5.9-110.module+el8.6.0+15956+aa803fc1.noarch.rpm ruby-irb-2.5.9-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-abrt-0.3.0-4.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-abrt-doc-0.3.0-4.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-bson-doc-4.3.0-2.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-bundler-1.16.1-4.module+el8.6.0+14229+2452087f.noarch.rpm rubygem-bundler-doc-1.16.1-4.module+el8.6.0+14229+2452087f.noarch.rpm rubygem-did_you_mean-1.2.0-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-minitest-5.10.3-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-mongo-2.5.1-2.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-mongo-doc-2.5.1-2.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-mysql2-doc-0.4.10-4.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-net-telnet-0.1.1-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-pg-doc-1.0.0-2.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-power_assert-1.1.1-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-rake-12.3.3-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-rdoc-6.0.1.1-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-test-unit-3.2.7-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygem-xmlrpc-0.3.0-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygems-2.7.6.3-110.module+el8.6.0+15956+aa803fc1.noarch.rpm rubygems-devel-2.7.6.3-110.module+el8.6.0+15956+aa803fc1.noarch.rpm ppc64le: ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm ruby-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm ruby-debugsource-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm ruby-devel-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm ruby-libs-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm ruby-libs-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-bigdecimal-1.3.4-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-bigdecimal-debuginfo-1.3.4-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-bson-4.3.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-bson-debuginfo-4.3.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-bson-debugsource-4.3.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-io-console-0.4.6-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-io-console-debuginfo-0.4.6-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-json-2.1.0-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-json-debuginfo-2.1.0-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-mysql2-debuginfo-0.4.10-4.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-mysql2-debugsource-0.4.10-4.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-openssl-2.1.2-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-openssl-debuginfo-2.1.2-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-pg-debuginfo-1.0.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-pg-debugsource-1.0.0-2.module+el8.1.0+3656+f80bfa1d.ppc64le.rpm rubygem-psych-3.0.2-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm rubygem-psych-debuginfo-3.0.2-110.module+el8.6.0+15956+aa803fc1.ppc64le.rpm s390x: ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm ruby-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm ruby-debugsource-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm ruby-devel-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm ruby-libs-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm ruby-libs-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-bigdecimal-1.3.4-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-bigdecimal-debuginfo-1.3.4-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-bson-4.3.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-bson-debuginfo-4.3.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-bson-debugsource-4.3.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-io-console-0.4.6-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-io-console-debuginfo-0.4.6-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-json-2.1.0-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-json-debuginfo-2.1.0-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-mysql2-debuginfo-0.4.10-4.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-mysql2-debugsource-0.4.10-4.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-openssl-2.1.2-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-openssl-debuginfo-2.1.2-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-pg-debuginfo-1.0.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-pg-debugsource-1.0.0-2.module+el8.1.0+3656+f80bfa1d.s390x.rpm rubygem-psych-3.0.2-110.module+el8.6.0+15956+aa803fc1.s390x.rpm rubygem-psych-debuginfo-3.0.2-110.module+el8.6.0+15956+aa803fc1.s390x.rpm x86_64: ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm ruby-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm ruby-debugsource-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-debugsource-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm ruby-devel-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-devel-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm ruby-libs-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-libs-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm ruby-libs-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.i686.rpm ruby-libs-debuginfo-2.5.9-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-bigdecimal-1.3.4-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-bigdecimal-1.3.4-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-bigdecimal-debuginfo-1.3.4-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-bigdecimal-debuginfo-1.3.4-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-bson-4.3.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-bson-debuginfo-4.3.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-bson-debugsource-4.3.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-io-console-0.4.6-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-io-console-0.4.6-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-io-console-debuginfo-0.4.6-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-io-console-debuginfo-0.4.6-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-json-2.1.0-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-json-2.1.0-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-json-debuginfo-2.1.0-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-json-debuginfo-2.1.0-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-mysql2-0.4.10-4.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-mysql2-debuginfo-0.4.10-4.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-mysql2-debugsource-0.4.10-4.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-openssl-2.1.2-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-openssl-2.1.2-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-openssl-debuginfo-2.1.2-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-openssl-debuginfo-2.1.2-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-pg-1.0.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-pg-debuginfo-1.0.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-pg-debugsource-1.0.0-2.module+el8.1.0+3656+f80bfa1d.x86_64.rpm rubygem-psych-3.0.2-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-psych-3.0.2-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm rubygem-psych-debuginfo-3.0.2-110.module+el8.6.0+15956+aa803fc1.i686.rpm rubygem-psych-debuginfo-3.0.2-110.module+el8.6.0+15956+aa803fc1.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2021-41817 https://access.redhat.com/security/cve/CVE-2021-41819 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYuqtEdzjgjWX9erEAQjk8xAAkbV0OsI6RdM6a9JeZW7jaZRF8MAVdn+g /Lueywi6xJIi37DHzMwRinzD7Pcn2XP5QeagRd2rMJjoefDNA76apVZhebu2aYQ3 wLx6v93leSxnXqaMvU5mbWXEtmnoeFuNbY83SP3paQoIjK2xaYxR6jrp970Rq75E gyMpZ3S4p6QJCkjbl8i/CEQ0ugbvSq4KcQlK8HVqrwFDmHhWLg7f7mNIoXtcqv2R TloKX9PpVMEpGbfUuQyz149njttd7ijCQnPWrn2tubZ3DFgP2EfiJm2DfiTAcmfP ZTk0/coO5N5wWPIpWJBmnlpCKzafK8BYAcjog6eJVkBo+CsnJM6tdKynkqtnNU3p pGm+Cc/mhfrYPcv5dnjoI5yP5V3fF3CZLncEqxL1GUIOM/Ppoc057Xj7xQ0e3sa4 2XzwWRdBAs9c8cQIzLZ+Z+eDaFl4jCRUBv/TQWLGmwNyvvJHka8lH3wcnnnD3JI4 BZ8GV5PGjYVikgXSZxDg9dOOAC+qCllqGv7IPUyozZBAujQwsuiD6BYeH2P1XNjY wkNH3wN+vo/rEFqvnjNVIMSbHRV5KHmrZfD5FQN9TkYguflul37oera7BkKgKGGA oWmTX8Rs6tNlEhEJTAy8pA/W+fFd5/4iLuhK5+x2ZMHfOmRKdBmEv59Ol4qe/W3R InM2ANIGWHA=Py0p -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce