-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Web Server 5.4.2 Security Update Advisory ID: RHSA-2021:1196-01 Product: Red Hat JBoss Web Server Advisory URL: https://access.redhat.com/errata/RHSA-2021:1196 Issue date: 2021-04-14 CVE Names: CVE-2021-3449 CVE-2021-3450 ===================================================================== 1. Summary: Red Hat JBoss Web Server 5.4.2 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8 and Windows. 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. 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 5.4.2 serves as a replacement for Red Hat JBoss Web Server 5.4.1, and includes bug fixes, enhancements and component upgrades, which are documented in the Release Notes, linked to in the References. 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. 3. 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. 4. Bugs fixed (https://bugzilla.redhat.com/): 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 5. 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 6. 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 iQIVAwUBYHb9ptzjgjWX9erEAQgFCQ/7BJTSfq5w3doR0kSXLda2Obe3kHPppe5P yaCT135mIOJgWA+IRdupdmrXrnVdXPAW1EmRn6AgWVzb+94LavgHq0ZZoMlMTgRD mVhmmfnp9X7/PmrDjqoo/th07yWbTzl9j6x6fOP1OJRnFMFyBgX6ZqFGskft+ca0 VWuMr5iyWgLJElh0o2kaJPP5FuzJ79oSQv2MfzS/gGy/gOK3agvXsqSQLLS70TI1 E2mBi8Vcvqwo67GDgDdABa+8cQxgqm6+UqOCs38tLUwGtgU6bqeC855b23HNpyyQ 2D9JH4V32QO28Bjt40u4oFuZ6Ds2uCPJD0KpworxXBvCX/spU0K5N/5To2c09xP/ UkmsnTnKtH1Er0Xxz9V27i1W3tIE6fgvbBYCbDv204criLwGQYv5BOD/1blwpX9a 9Ds4fWKBtO80+9prcJfWYNlFHRuifcte+AGwJWGkbmL1eatj8KobYTvxEtlL25+R u9sRNpdMEWz3yjbBB0W2XiziXuflPNOYg8DWWncAKdmwPBL6VsInUYMv6r+/7JBT gvViapJZfJJlbD/LB/7E6r6OFt51BfHBLdib5PR9uXy45pszRFpiG+rUbCBmBWCs 1EqVn9jnu/0E7WIc49Wg+jwCyQcGNJmbOGMcxHTvvdi4XvwuJyJF/zXQfqFSQ0V6 HG1YdwtAWR8= =p16h -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce