-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Moderate: ruby:2.5 security, bug fix, and enhancement update Advisory ID: RHSA-2021:2587-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:2587 Issue date: 2021-06-29 CVE Names: CVE-2019-15845 CVE-2019-16201 CVE-2019-16254 CVE-2019-16255 CVE-2020-10663 CVE-2020-10933 CVE-2020-25613 CVE-2021-28965 ===================================================================== 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. The following packages have been upgraded to a later upstream version: ruby (2.5.9). (BZ#1952626) Security Fix(es): * ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? (CVE-2019-15845) * ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication (CVE-2019-16201) * ruby: Code injection via command argument of Shell#test / Shell#[] (CVE-2019-16255) * rubygem-json: Unsafe object creation vulnerability in JSON (CVE-2020-10663) * ruby: BasicSocket#read_nonblock method leads to information disclosure (CVE-2020-10933) * ruby: Potential HTTP request smuggling in WEBrick (CVE-2020-25613) * ruby: XML round-trip vulnerability in REXML (CVE-2021-28965) * ruby: HTTP response splitting in WEBrick (CVE-2019-16254) 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/): 1773728 - CVE-2019-16201 ruby: Regular expression denial of service vulnerability of WEBrick's Digest authentication 1789407 - CVE-2019-15845 ruby: NUL injection vulnerability of File.fnmatch and File.fnmatch? 1789556 - CVE-2019-16254 ruby: HTTP response splitting in WEBrick 1793683 - CVE-2019-16255 ruby: Code injection via command argument of Shell#test / Shell#[] 1827500 - CVE-2020-10663 rubygem-json: Unsafe object creation vulnerability in JSON 1833291 - CVE-2020-10933 ruby: BasicSocket#read_nonblock method leads to information disclosure 1883623 - CVE-2020-25613 ruby: Potential HTTP request smuggling in WEBrick 1947526 - CVE-2021-28965 ruby: XML round-trip vulnerability in REXML 1952626 - Rebase to the latest Ruby 2.5 point release [rhel-8] [rhel-8.4.0.z] 1955010 - Resolv::DNS: ruby:2.5/ruby: timeouts if multiple IPv6 name servers are given and address contains leading zero [rhel-8] [rhel-8.4.0.z] 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: ruby-2.5.9-107.module+el8.4.0+10822+fe4fffb1.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-1.16.1-3.module+el8.1.0+3656+f80bfa1d.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-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm ruby-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm ruby-debugsource-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm ruby-devel-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm ruby-libs-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm ruby-libs-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-bigdecimal-1.3.4-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-bigdecimal-debuginfo-1.3.4-107.module+el8.4.0+10822+fe4fffb1.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-0.4.6-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-io-console-debuginfo-0.4.6-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-json-2.1.0-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-json-debuginfo-2.1.0-107.module+el8.4.0+10822+fe4fffb1.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-2.1.2-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-openssl-debuginfo-2.1.2-107.module+el8.4.0+10822+fe4fffb1.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-3.0.2-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm rubygem-psych-debuginfo-3.0.2-107.module+el8.4.0+10822+fe4fffb1.aarch64.rpm noarch: ruby-doc-2.5.9-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm ruby-irb-2.5.9-107.module+el8.4.0+10822+fe4fffb1.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-1.16.1-3.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-bundler-doc-1.16.1-3.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-did_you_mean-1.2.0-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-minitest-5.10.3-107.module+el8.4.0+10822+fe4fffb1.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-0.1.1-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-pg-doc-1.0.0-2.module+el8.1.0+3656+f80bfa1d.noarch.rpm rubygem-power_assert-1.1.1-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-rake-12.3.3-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-rdoc-6.0.1.1-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-test-unit-3.2.7-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygem-xmlrpc-0.3.0-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygems-2.7.6.3-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm rubygems-devel-2.7.6.3-107.module+el8.4.0+10822+fe4fffb1.noarch.rpm ppc64le: ruby-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm ruby-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm ruby-debugsource-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm ruby-devel-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm ruby-libs-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm ruby-libs-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-bigdecimal-1.3.4-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-bigdecimal-debuginfo-1.3.4-107.module+el8.4.0+10822+fe4fffb1.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-0.4.6-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-io-console-debuginfo-0.4.6-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-json-2.1.0-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-json-debuginfo-2.1.0-107.module+el8.4.0+10822+fe4fffb1.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-2.1.2-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-openssl-debuginfo-2.1.2-107.module+el8.4.0+10822+fe4fffb1.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-3.0.2-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm rubygem-psych-debuginfo-3.0.2-107.module+el8.4.0+10822+fe4fffb1.ppc64le.rpm s390x: ruby-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm ruby-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm ruby-debugsource-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm ruby-devel-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm ruby-libs-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm ruby-libs-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-bigdecimal-1.3.4-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-bigdecimal-debuginfo-1.3.4-107.module+el8.4.0+10822+fe4fffb1.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-0.4.6-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-io-console-debuginfo-0.4.6-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-json-2.1.0-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-json-debuginfo-2.1.0-107.module+el8.4.0+10822+fe4fffb1.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-2.1.2-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-openssl-debuginfo-2.1.2-107.module+el8.4.0+10822+fe4fffb1.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-3.0.2-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm rubygem-psych-debuginfo-3.0.2-107.module+el8.4.0+10822+fe4fffb1.s390x.rpm x86_64: ruby-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm ruby-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm ruby-debugsource-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-debugsource-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm ruby-devel-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-devel-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm ruby-libs-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-libs-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm ruby-libs-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.i686.rpm ruby-libs-debuginfo-2.5.9-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-bigdecimal-1.3.4-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-bigdecimal-1.3.4-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-bigdecimal-debuginfo-1.3.4-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-bigdecimal-debuginfo-1.3.4-107.module+el8.4.0+10822+fe4fffb1.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-0.4.6-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-io-console-0.4.6-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-io-console-debuginfo-0.4.6-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-io-console-debuginfo-0.4.6-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-json-2.1.0-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-json-2.1.0-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-json-debuginfo-2.1.0-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-json-debuginfo-2.1.0-107.module+el8.4.0+10822+fe4fffb1.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-2.1.2-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-openssl-2.1.2-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-openssl-debuginfo-2.1.2-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-openssl-debuginfo-2.1.2-107.module+el8.4.0+10822+fe4fffb1.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-3.0.2-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-psych-3.0.2-107.module+el8.4.0+10822+fe4fffb1.x86_64.rpm rubygem-psych-debuginfo-3.0.2-107.module+el8.4.0+10822+fe4fffb1.i686.rpm rubygem-psych-debuginfo-3.0.2-107.module+el8.4.0+10822+fe4fffb1.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-2019-15845 https://access.redhat.com/security/cve/CVE-2019-16201 https://access.redhat.com/security/cve/CVE-2019-16254 https://access.redhat.com/security/cve/CVE-2019-16255 https://access.redhat.com/security/cve/CVE-2020-10663 https://access.redhat.com/security/cve/CVE-2020-10933 https://access.redhat.com/security/cve/CVE-2020-25613 https://access.redhat.com/security/cve/CVE-2021-28965 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 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYNtGQNzjgjWX9erEAQi42hAAktYBs62VVOR4PALnooOR6rhTD6DWN2f2 J6TedVP91eulvyy1c9kqqLMHdyVyTQ6QdVtCT6XzHzE1LQOrp01n1m/AEWzy0QLg DcioBn/0j/vcpqDXyeO+crWOg8nzW1g2tfX9ZCGVGgYuf/WQ9CoYqw+u2Kz8741r vbVORv5KdlIqW7NoGJ+rgg4aDQW20YFaylgwUMVwHCBUBIjjKtp+BmvCcRrRxgVb UQJ4WqmDpo3aJGR5tTJrnM3aXsRDiuxK5r3u6wH5+wRXL5m5GLN79Kzv566jCZeS XnxumlmyUsGhpAcZc7iGHVHuxed/GT0QIjMarf1GIXaEunmJksCTxkaI7ET6GFmz 21yhVmJ+VhonVfWLEYMCD7EEWY+70HMHR95ZyWiwrA1smj3nHoI4rnXsg5FoZvO5 Wu4Lr5pR8CiOhTIOcmOiEVu8lgYFJi/zfwQGvIi4BjxmmA1inyxHhGXed8PNzSxC zV702ZYoxUHmmeylWU+Mg/8JgeYdblaXlxTyNdaUd+27Qy2/bO3ZqSFZEwou31/Z +96kdVpgE1RTeb/TTcC3/K+YVSVMwvZuT8JohW009LA4mSVzg53/93GenDHrQM8r tZ+SBicohfvbDQYGzNAkMNcxDcMVir3BTaWr3KMSl2SVSVIYa0eIAqw3b0uLbmfw c0MTOIFGYAg= =rwmC -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce