-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Web Server 5.6.0 Security release Advisory ID: RHSA-2021:4861-01 Product: Red Hat JBoss Web Server Advisory URL: https://access.redhat.com/errata/RHSA-2021:4861 Issue date: 2021-11-30 CVE Names: CVE-2021-30640 CVE-2021-33037 CVE-2021-42340 ==================================================================== 1. Summary: Updated Red Hat JBoss Web Server 5.6.0 packages are now available for Red Hat Enterprise Linux 7 and Red Hat Enterprise Linux 8. Red Hat Product Security has rated this release 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: Red Hat JBoss Web Server 5.6 for RHEL 7 Server - noarch, x86_64 Red Hat JBoss Web Server 5.6 for RHEL 8 - noarch, x86_64 3. Description: Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. 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. This release of Red Hat JBoss Web Server 5.6.0 serves as a replacement for Red Hat JBoss Web Server 5.5.0. This release includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References. Security Fix(es): * tomcat: OutOfMemoryError caused by HTTP upgrade connection leak could lead to DoS (CVE-2021-42340) * tomcat: HTTP request smuggling when used with a reverse proxy (CVE-2021-33037) * tomcat: JNDI realm authentication weakness (CVE-2021-30640) 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: Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1981533 - CVE-2021-33037 tomcat: HTTP request smuggling when used with a reverse proxy 1981544 - CVE-2021-30640 tomcat: JNDI realm authentication weakness 2014356 - CVE-2021-42340 tomcat: OutOfMemoryError caused by HTTP upgrade connection leak could lead to DoS 6. Package List: Red Hat JBoss Web Server 5.6 for RHEL 7 Server: Source: jws5-tomcat-9.0.50-3.redhat_00004.1.el7jws.src.rpm jws5-tomcat-native-1.2.30-3.redhat_3.el7jws.src.rpm jws5-tomcat-vault-1.1.8-4.Final_redhat_00004.1.el7jws.src.rpm noarch: jws5-tomcat-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-admin-webapps-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-docs-webapp-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-el-3.0-api-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-java-jdk11-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-java-jdk8-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-javadoc-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-jsp-2.3-api-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-lib-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-selinux-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-servlet-4.0-api-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-vault-1.1.8-4.Final_redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-vault-javadoc-1.1.8-4.Final_redhat_00004.1.el7jws.noarch.rpm jws5-tomcat-webapps-9.0.50-3.redhat_00004.1.el7jws.noarch.rpm x86_64: jws5-tomcat-native-1.2.30-3.redhat_3.el7jws.x86_64.rpm jws5-tomcat-native-debuginfo-1.2.30-3.redhat_3.el7jws.x86_64.rpm Red Hat JBoss Web Server 5.6 for RHEL 8: Source: jws5-tomcat-9.0.50-3.redhat_00004.1.el8jws.src.rpm jws5-tomcat-native-1.2.30-3.redhat_3.el8jws.src.rpm jws5-tomcat-vault-1.1.8-4.Final_redhat_00004.1.el8jws.src.rpm noarch: jws5-tomcat-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-admin-webapps-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-docs-webapp-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-el-3.0-api-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-javadoc-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-jsp-2.3-api-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-lib-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-selinux-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-servlet-4.0-api-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-vault-1.1.8-4.Final_redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-vault-javadoc-1.1.8-4.Final_redhat_00004.1.el8jws.noarch.rpm jws5-tomcat-webapps-9.0.50-3.redhat_00004.1.el8jws.noarch.rpm x86_64: jws5-tomcat-native-1.2.30-3.redhat_3.el8jws.x86_64.rpm jws5-tomcat-native-debuginfo-1.2.30-3.redhat_3.el8jws.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-2021-30640 https://access.redhat.com/security/cve/CVE-2021-33037 https://access.redhat.com/security/cve/CVE-2021-42340 https://access.redhat.com/security/updates/classification/#important 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 iQIVAwUBYaaMntzjgjWX9erEAQibyg/9E3I1wMpKriqTZKlf1tGcPt4wShPVNKMh B4PC8t1vBZJZ2VBMrQJdmYBUKRn3mccCqUxd0ey/UfsacIoKvAACr18iXCxYc4cO MeNqy7SWRO+Kwze2fYpBu7w5dR34yhUQAN8DAOui7DduZsS209X7WhShrLSjzF5j g+nhRCi4l5QRwcy7NF4TAhmAN7f819BwDHQJI/ttaOHqEwsDnOlPNKbV0X4Hlkf5 5VRD/8ArImD7tqpSs/9YVh34MJLCVmVkWgHBDY0I06LcRSQJoRBZDEkoPRHQxU26 hKH5oDaVezm92RFFqfwo2HHY6eGJc/qTTcd/WeW4RDfx49+ARsOt2kvO2XcEo45A iUue2MayqnfdQHRI7MMNaaWoNudI2MVBcbQYhkTZcgApZEmtCe4taeo0YUvFqUeJ N1Awh8QIN5vqA7wKdtrHiQCMx/6/fqi3VtKN3LZEuUiRMM/sueqc1yob6piuU4Vk nyHP0ULSyMYnrzoqKN1BwbobRYyXKbVR376qMtxhLMe71PXg26TgDC9seUnooNum XgcRIdc7Q2WyGaFLxGE5fS0/7FagX/etRlg9DIHi27NVl0WXgmFVLC2ZumjfSoms FgQUTPwa2Bt90Oat2u7vnB5MBvCR0+OAAsM8TK/cn/31F697MMTI6Qloiq2DDOt4 2c2PkIZ6XrY=6RkQ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce