ID

VAR-202103-1463

CVE

CVE-2021-3450

TITLE

OpenSSL Trust Management Issue Vulnerability

DESCRIPTION

The X509_V_FLAG_X509_STRICT flag enables additional security checks of the certificates present in a certificate chain. It is not set by default. Starting from OpenSSL version 1.1.1h a check to disallow certificates in the chain that have explicitly encoded elliptic curve parameters was added as an additional strict check. An error in the implementation of this check meant that the result of a previous check to confirm that certificates in the chain are valid CA certificates was overwritten. This effectively bypasses the check that non-CA certificates must not be able to issue other certificates. If a "purpose" has been configured then there is a subsequent opportunity for checks that the certificate is a valid CA. All of the named "purpose" values implemented in libcrypto perform this check. Therefore, where a purpose is set the certificate chain will still be rejected even when the strict flag has been used. A purpose is set by default in libssl client and server certificate verification routines, but it can be overridden or removed by an application. In order to be affected, an application must explicitly set the X509_V_FLAG_X509_STRICT verification flag and either not set a purpose for the certificate verification or, in the case of TLS client or server applications, override the default purpose. OpenSSL versions 1.1.1h and newer are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1h-1.1.1j). OpenSSL is an open source general encryption library of the Openssl team that can implement the Secure Sockets Layer (SSLv2/v3) and Transport Layer Security (TLSv1) protocols. The product supports a variety of encryption algorithms, including symmetric ciphers, hash algorithms, secure hash algorithms, etc. Bugs fixed (https://bugzilla.redhat.com/): 1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers 1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve 1928172 - CVE-2020-13949 libthrift: potential DoS when processing untrusted payloads 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions 5. Description: Red Hat Advanced Cluster Management for Kubernetes 2.3.0 images Red Hat Advanced Cluster Management for Kubernetes provides the capabilities to address common challenges that administrators and site reliability engineers face as they work across a range of public and private cloud environments. Clusters and applications are all visible and managed from a single console—with security policy built in. See the following Release Notes documentation, which will be updated shortly for this release, for additional details about this release: https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_mana gement_for_kubernetes/2.3/html/release_notes/ Security: * fastify-reply-from: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21321) * fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service (CVE-2021-21322) * nodejs-netmask: improper input validation of octal input data (CVE-2021-28918) * redis: Integer overflow via STRALGO LCS command (CVE-2021-29477) * redis: Integer overflow via COPY command for large intsets (CVE-2021-29478) * nodejs-glob-parent: Regular expression denial of service (CVE-2020-28469) * nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions (CVE-2020-28500) * golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing - -u- extension (CVE-2020-28851) * golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag (CVE-2020-28852) * nodejs-ansi_up: XSS due to insufficient URL sanitization (CVE-2021-3377) * oras: zip-slip vulnerability via oras-pull (CVE-2021-21272) * redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms (CVE-2021-21309) * nodejs-lodash: command injection via template (CVE-2021-23337) * nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() (CVE-2021-23362) * browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) (CVE-2021-23364) * nodejs-postcss: Regular expression denial of service during source map parsing (CVE-2021-23368) * nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option (CVE-2021-23369) * nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js (CVE-2021-23382) * nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option (CVE-2021-23383) * openssl: integer overflow in CipherUpdate (CVE-2021-23840) * openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841) * nodejs-ua-parser-js: ReDoS via malicious User-Agent header (CVE-2021-27292) * grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call (CVE-2021-27358) * nodejs-is-svg: ReDoS via malicious string (CVE-2021-28092) * nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character (CVE-2021-29418) * ulikunitz/xz: Infinite loop in readUvarint allows for denial of service (CVE-2021-29482) * normalize-url: ReDoS for data URLs (CVE-2021-33502) * nodejs-trim-newlines: ReDoS in .end() method (CVE-2021-33623) * nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe (CVE-2021-23343) * html-parse-stringify: Regular Expression DoS (CVE-2021-23346) * openssl: incorrect SSLv2 rollback protection (CVE-2021-23839) For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE pages listed in the References section. Bugs: * RFE Make the source code for the endpoint-metrics-operator public (BZ# 1913444) * cluster became offline after apiserver health check (BZ# 1942589) 3. Bugs fixed (https://bugzilla.redhat.com/): 1913333 - CVE-2020-28851 golang.org/x/text: Panic in language.ParseAcceptLanguage while parsing -u- extension 1913338 - CVE-2020-28852 golang.org/x/text: Panic in language.ParseAcceptLanguage while processing bcp47 tag 1913444 - RFE Make the source code for the endpoint-metrics-operator public 1921286 - CVE-2021-21272 oras: zip-slip vulnerability via oras-pull 1927520 - RHACM 2.3.0 images 1928937 - CVE-2021-23337 nodejs-lodash: command injection via template 1928954 - CVE-2020-28500 nodejs-lodash: ReDoS via the toNumber, trim and trimEnd functions 1930294 - CVE-2021-23839 openssl: incorrect SSLv2 rollback protection 1930310 - CVE-2021-23841 openssl: NULL pointer dereference in X509_issuer_and_serial_hash() 1930324 - CVE-2021-23840 openssl: integer overflow in CipherUpdate 1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms 1936427 - CVE-2021-3377 nodejs-ansi_up: XSS due to insufficient URL sanitization 1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string 1940196 - View Resource YAML option shows 404 error when reviewing a Subscription for an application 1940613 - CVE-2021-27292 nodejs-ua-parser-js: ReDoS via malicious User-Agent header 1941024 - CVE-2021-27358 grafana: snapshot feature allow an unauthenticated remote attacker to trigger a DoS via a remote API call 1941675 - CVE-2021-23346 html-parse-stringify: Regular Expression DoS 1942178 - CVE-2021-21321 fastify-reply-from: crafted URL allows prefix scape of the proxied backend service 1942182 - CVE-2021-21322 fastify-http-proxy: crafted URL allows prefix scape of the proxied backend service 1942589 - cluster became offline after apiserver health check 1943208 - CVE-2021-23362 nodejs-hosted-git-info: Regular Expression denial of service via shortcutMatch in fromUrl() 1944822 - CVE-2021-29418 nodejs-netmask: incorrectly parses an IP address that has octal integer with invalid character 1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data 1945459 - CVE-2020-28469 nodejs-glob-parent: Regular expression denial of service 1948761 - CVE-2021-23369 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with strict:true option 1948763 - CVE-2021-23368 nodejs-postcss: Regular expression denial of service during source map parsing 1954150 - CVE-2021-23382 nodejs-postcss: ReDoS via getAnnotationURL() and loadAnnotation() in lib/previous-map.js 1954368 - CVE-2021-29482 ulikunitz/xz: Infinite loop in readUvarint allows for denial of service 1955619 - CVE-2021-23364 browserslist: parsing of invalid queries could result in Regular Expression Denial of Service (ReDoS) 1956688 - CVE-2021-23383 nodejs-handlebars: Remote code execution when compiling untrusted compile templates with compat:true option 1956818 - CVE-2021-23343 nodejs-path-parse: ReDoS via splitDeviceRe, splitTailRe and splitPathRe 1957410 - CVE-2021-29477 redis: Integer overflow via STRALGO LCS command 1957414 - CVE-2021-29478 redis: Integer overflow via COPY command for large intsets 1964461 - CVE-2021-33502 normalize-url: ReDoS for data URLs 1966615 - CVE-2021-33623 nodejs-trim-newlines: ReDoS in .end() method 1968122 - clusterdeployment fails because hiveadmission sc does not have correct permissions 1972703 - Subctl fails to join cluster, since it cannot auto-generate a valid cluster id 1983131 - Defragmenting an etcd member doesn't reduce the DB size (7.5GB) on a setup with ~1000 spoke clusters 5. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat Virtualization security, bug fix, and enhancement update Advisory ID: RHSA-2021:1189-01 Product: Red Hat Virtualization Advisory URL: https://access.redhat.com/errata/RHSA-2021:1189 Issue date: 2021-04-14 CVE Names: CVE-2021-3449 CVE-2021-3450 ===================================================================== 1. Summary: An update is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. 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: RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64 Red Hat Virtualization 4 Hypervisor for RHEL 8 - noarch, x86_64 3. Description: The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. The ovirt-node-ng packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host's resources and performing administrative tasks. Changes to the redhat-release-virtualization-host component: * Previously, the redhat-support-tool was missing from the RHV-H 4.4 package. In this release, the redhat-support-tool has been added. (BZ#1928607) Security Fix(es): * openssl: NULL pointer dereference in signature_algorithms processing (CVE-2021-3449) * openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT (CVE-2021-3450) 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/2974891 The system must be rebooted for this update to take effect. For the update to take effect, all services linked to the glibc library must be restarted, or the system rebooted. 5. Bugs fixed (https://bugzilla.redhat.com/): 1892573 - RHVH 4.4.2 fails to boot from SAN when using UUID for /boot partition 1895832 - RHVH 4.4.3: No response when clicking button "Help" in Anaconda GUI 1907306 - "sysstat" doesn't collect data for upgraded RHVH 1907358 - In FIPS mode, RHVH cannot enter the new layer after upgrade 1907746 - RHVH cannot enter the new layer after upgrade testing with STIG profile selected. 1918207 - RHVH upgrade to 4.4.5-1 will fail due to FileNotFoundError 1927395 - RHVH, protecting key packages from being removed. 1928607 - redhat-support-tool is missing from latest RHV-H 4.4 1940845 - Include updated gluster-ansible-features in RHV-H 4.4.5 1941547 - CVE-2021-3450 openssl: CA certificate check bypass with X509_V_FLAG_X509_STRICT 1941554 - CVE-2021-3449 openssl: NULL pointer dereference in signature_algorithms processing 1942040 - Rebase RHV-H 4.4.5 on RHEL-AV 8.3.1 Async 1942498 - Rebase RHV-H 4.4.5 on RHEL-8.3.1.3 6. Package List: Red Hat Virtualization 4 Hypervisor for RHEL 8: Source: boost-1.66.0-10.el8.src.rpm dyninst-10.1.0-4.el8.src.rpm gcc-8.3.1-5.1.el8.src.rpm isl-0.16.1-6.el8.src.rpm libmpc-1.0.2-9.el8.src.rpm libxcrypt-4.1.1-4.el8.src.rpm make-4.2.1-10.el8.src.rpm redhat-virtualization-host-4.4.5-20210330.0.el8_3.src.rpm tbb-2018.2-9.el8.src.rpm zip-3.0-23.el8.src.rpm noarch: redhat-virtualization-host-image-update-4.4.5-20210330.0.el8_3.noarch.rpm vim-filesystem-8.0.1763-15.el8.noarch.rpm x86_64: boost-atomic-debuginfo-1.66.0-10.el8.x86_64.rpm boost-chrono-debuginfo-1.66.0-10.el8.x86_64.rpm boost-container-debuginfo-1.66.0-10.el8.x86_64.rpm boost-context-debuginfo-1.66.0-10.el8.x86_64.rpm boost-coroutine-debuginfo-1.66.0-10.el8.x86_64.rpm boost-date-time-1.66.0-10.el8.x86_64.rpm boost-date-time-debuginfo-1.66.0-10.el8.x86_64.rpm boost-debuginfo-1.66.0-10.el8.x86_64.rpm boost-debugsource-1.66.0-10.el8.x86_64.rpm boost-doctools-debuginfo-1.66.0-10.el8.x86_64.rpm boost-fiber-debuginfo-1.66.0-10.el8.x86_64.rpm boost-filesystem-debuginfo-1.66.0-10.el8.x86_64.rpm boost-graph-debuginfo-1.66.0-10.el8.x86_64.rpm boost-graph-mpich-debuginfo-1.66.0-10.el8.x86_64.rpm boost-graph-openmpi-debuginfo-1.66.0-10.el8.x86_64.rpm boost-iostreams-debuginfo-1.66.0-10.el8.x86_64.rpm boost-locale-debuginfo-1.66.0-10.el8.x86_64.rpm boost-log-debuginfo-1.66.0-10.el8.x86_64.rpm boost-math-debuginfo-1.66.0-10.el8.x86_64.rpm boost-mpich-debuginfo-1.66.0-10.el8.x86_64.rpm boost-mpich-python3-debuginfo-1.66.0-10.el8.x86_64.rpm boost-numpy3-debuginfo-1.66.0-10.el8.x86_64.rpm boost-openmpi-debuginfo-1.66.0-10.el8.x86_64.rpm boost-openmpi-python3-debuginfo-1.66.0-10.el8.x86_64.rpm boost-program-options-debuginfo-1.66.0-10.el8.x86_64.rpm boost-python3-debuginfo-1.66.0-10.el8.x86_64.rpm boost-random-debuginfo-1.66.0-10.el8.x86_64.rpm boost-regex-debuginfo-1.66.0-10.el8.x86_64.rpm boost-serialization-debuginfo-1.66.0-10.el8.x86_64.rpm boost-signals-debuginfo-1.66.0-10.el8.x86_64.rpm boost-stacktrace-debuginfo-1.66.0-10.el8.x86_64.rpm boost-system-debuginfo-1.66.0-10.el8.x86_64.rpm boost-test-debuginfo-1.66.0-10.el8.x86_64.rpm boost-thread-debuginfo-1.66.0-10.el8.x86_64.rpm boost-timer-debuginfo-1.66.0-10.el8.x86_64.rpm boost-type_erasure-debuginfo-1.66.0-10.el8.x86_64.rpm boost-wave-debuginfo-1.66.0-10.el8.x86_64.rpm bpftool-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm compat-libmpc-debuginfo-1.0.2-9.el8.x86_64.rpm cpp-8.3.1-5.1.el8.x86_64.rpm cpp-debuginfo-8.3.1-5.1.el8.x86_64.rpm dyninst-10.1.0-4.el8.x86_64.rpm dyninst-debuginfo-10.1.0-4.el8.x86_64.rpm dyninst-debugsource-10.1.0-4.el8.x86_64.rpm dyninst-devel-debuginfo-10.1.0-4.el8.x86_64.rpm dyninst-testsuite-debuginfo-10.1.0-4.el8.x86_64.rpm gcc-8.3.1-5.1.el8.x86_64.rpm gcc-c++-debuginfo-8.3.1-5.1.el8.x86_64.rpm gcc-debuginfo-8.3.1-5.1.el8.x86_64.rpm gcc-debugsource-8.3.1-5.1.el8.x86_64.rpm gcc-gdb-plugin-debuginfo-8.3.1-5.1.el8.x86_64.rpm gcc-gfortran-debuginfo-8.3.1-5.1.el8.x86_64.rpm gcc-offload-nvptx-debuginfo-8.3.1-5.1.el8.x86_64.rpm gcc-plugin-devel-debuginfo-8.3.1-5.1.el8.x86_64.rpm glibc-debuginfo-2.28-127.el8_3.2.x86_64.rpm glibc-debuginfo-common-2.28-127.el8_3.2.x86_64.rpm glibc-devel-2.28-127.el8_3.2.x86_64.rpm glibc-headers-2.28-127.el8_3.2.x86_64.rpm isl-0.16.1-6.el8.x86_64.rpm isl-debugsource-0.16.1-6.el8.x86_64.rpm kernel-debug-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm kernel-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm kernel-debuginfo-common-x86_64-4.18.0-240.22.1.el8_3.x86_64.rpm kernel-devel-4.18.0-240.22.1.el8_3.x86_64.rpm kernel-headers-4.18.0-240.22.1.el8_3.x86_64.rpm kernel-tools-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm libasan-debuginfo-8.3.1-5.1.el8.x86_64.rpm libatomic-debuginfo-8.3.1-5.1.el8.x86_64.rpm libgcc-8.3.1-5.1.el8.x86_64.rpm libgcc-debuginfo-8.3.1-5.1.el8.x86_64.rpm libgfortran-debuginfo-8.3.1-5.1.el8.x86_64.rpm libgomp-8.3.1-5.1.el8.x86_64.rpm libgomp-debuginfo-8.3.1-5.1.el8.x86_64.rpm libgomp-offload-nvptx-debuginfo-8.3.1-5.1.el8.x86_64.rpm libitm-debuginfo-8.3.1-5.1.el8.x86_64.rpm liblsan-debuginfo-8.3.1-5.1.el8.x86_64.rpm libmpc-1.0.2-9.el8.x86_64.rpm libmpc-debuginfo-1.0.2-9.el8.x86_64.rpm libmpc-debugsource-1.0.2-9.el8.x86_64.rpm libquadmath-debuginfo-8.3.1-5.1.el8.x86_64.rpm libstdc++-debuginfo-8.3.1-5.1.el8.x86_64.rpm libtsan-debuginfo-8.3.1-5.1.el8.x86_64.rpm libubsan-debuginfo-8.3.1-5.1.el8.x86_64.rpm libxcrypt-debugsource-4.1.1-4.el8.x86_64.rpm libxcrypt-devel-4.1.1-4.el8.x86_64.rpm make-4.2.1-10.el8.x86_64.rpm make-debugsource-4.2.1-10.el8.x86_64.rpm perf-4.18.0-240.22.1.el8_3.x86_64.rpm perf-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm python3-perf-debuginfo-4.18.0-240.22.1.el8_3.x86_64.rpm tbb-2018.2-9.el8.x86_64.rpm tbb-debugsource-2018.2-9.el8.x86_64.rpm vim-X11-debuginfo-8.0.1763-15.el8.x86_64.rpm vim-common-8.0.1763-15.el8.x86_64.rpm vim-common-debuginfo-8.0.1763-15.el8.x86_64.rpm vim-debuginfo-8.0.1763-15.el8.x86_64.rpm vim-debugsource-8.0.1763-15.el8.x86_64.rpm vim-enhanced-8.0.1763-15.el8.x86_64.rpm vim-enhanced-debuginfo-8.0.1763-15.el8.x86_64.rpm vim-minimal-debuginfo-8.0.1763-15.el8.x86_64.rpm zip-3.0-23.el8.x86_64.rpm zip-debugsource-3.0-23.el8.x86_64.rpm RHEL 8-based RHEV-H for RHEV 4 (build requirements): Source: imgbased-1.2.18-0.1.el8ev.src.rpm redhat-release-virtualization-host-4.4.5-4.el8ev.src.rpm scap-security-guide-0.1.50-1.el8ev.src.rpm noarch: imgbased-1.2.18-0.1.el8ev.noarch.rpm python3-imgbased-1.2.18-0.1.el8ev.noarch.rpm redhat-virtualization-host-image-update-placeholder-4.4.5-4.el8ev.noarch.rpm scap-security-guide-rhv-0.1.50-1.el8ev.noarch.rpm x86_64: redhat-release-virtualization-host-4.4.5-4.el8ev.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-2021-3449 https://access.redhat.com/security/cve/CVE-2021-3450 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYHbW2dzjgjWX9erEAQhrvQ//VGyhTZ32NVUTnNMVVaHZyN5HL2Gt7CRG sOA8Z7hKGGPq8nHZEeTtk2KBpxaLLzVHxKmILtnsRTlRqq2s4BSgd9j7YhNvTlZe kK6Y3ovcWBKdqqui2ezZz9WFmKbQ5yjJImMo+TfyAS0D1RLwxNyKzDyYDCIZuO03 1AcV0ILWSVpaEKRrjOX6S0VnmMR0hqf4JmgLk8/ePv3wp+vd5voeIymWDPy6KrPW 0WS6NLHHNGucnzKXiRglwLeWKCYdQ+MCewkLKch/4eQPI28+N72dEgI9nhbZMind khmKrnPDt5CIS9aWNmm+B/pWHZB1kEFt6hls/+xn2aXvrHxGgj6aTyl1peMhxYwA bvlQx+p1jOOREgtvnQHwemAVEuZByW4QFWqdZn/BIqbImTjxlawqYRwHjWpOvMfo Z6l7kiG86TsEWj/QJGAoRvwmqer7pWrttVeUivFBNmUhgZ8lEIMT3MkULY8VBJp+ PrwbQwfpMn38PZbnl/DT3A0aSgZ1Q1uQZooW8B6zBKYUdgwTU8impaBaKfyM9QRq hCqHX42S4b/tNZhy64hlfkv24kei4RqgI4sGVeDfSA/tWzdgvBghQ1pOEhlPY4MH jINgKocRD1f08X0meBmqk4IuoZdWkUrGgvprmT81At4ZF3omaQ1amKj1HhXpmJVa da5fQnRzZzc= =xbcY -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Bug Fix(es): * Documentation is referencing deprecated API for Service Export - Submariner (BZ#1936528) * Importing of cluster fails due to error/typo in generated command (BZ#1936642) * RHACM 2.2.2 images (BZ#1938215) * 2.2 clusterlifecycle fails to allow provision `fips: true` clusters on aws, vsphere (BZ#1941778) 3. Summary: Red Hat JBoss Core Services Pack Apache Server 2.4.37 Service Pack 7 zip release for RHEL 7, RHEL 8 and Microsoft Windows is available. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products, and is packaged under Red Hat JBoss Core Services to allow for faster distribution of updates, and for a more consistent update experience. This release adds the new Apache HTTP Server 2.4.37 Service Pack 7 packages that are part of the JBoss Core Services offering. This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.37 Service Pack 6 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release. Solution: Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on. The References section of this erratum contains a download link for the update. You must be logged in to download the update. It is comprised of the Apache Tomcat Servlet container, JBoss HTTP Connector (mod_cluster), the PicketLink Vault extension for Apache Tomcat, and the Tomcat Native library. Solution: Before applying this update, make sure all previously released errata relevant to your system have been applied. Security Fix(es): * golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558) * golang: net: lookup functions may return invalid host names (CVE-2021-33195) * golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty (CVE-2021-33197) * golang: match/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents (CVE-2021-33198) * golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918) * golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525) * golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196) It was found that the CVE-2021-27918, CVE-2021-31525 and CVE-2021-33196 have been incorrectly mentioned as fixed in RHSA for Serverless client kn 1.16.0. Bugs fixed (https://bugzilla.redhat.com/): 1983596 - CVE-2021-34558 golang: crypto/tls: certificate of wrong type is causing TLS client to panic 1983651 - Release of OpenShift Serverless Serving 1.17.0 1983654 - Release of OpenShift Serverless Eventing 1.17.0 1989564 - CVE-2021-33195 golang: net: lookup functions may return invalid host names 1989570 - CVE-2021-33197 golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty 1989575 - CVE-2021-33198 golang: math/big.Rat: may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents 1992955 - CVE-2021-3703 serverless: incomplete fix for CVE-2021-27918 / CVE-2021-31525 / CVE-2021-33196 5

AFFECTED PRODUCTS

CVSS

PROBLEMTYPE DATA

THREAT TYPE

remote

TYPE

trust management problem

PATCH

EXTERNAL IDS

REFERENCES

CREDITS

Red Hat

SOURCES

LAST UPDATE DATE

2024-09-17T20:29:22.237000+00:00

SOURCES UPDATE DATE

SOURCES RELEASE DATE