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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.2745 Red Hat JBoss Enterprise Application Platform 6.4 security update 11 August 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Red Hat JBoss Enterprise Application Platform 6.4 Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 5 Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux Server 7 Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2020-13935 Reference: ESB-2020.2666 Original Bulletin: https://access.redhat.com/errata/RHSA-2020:3382 https://access.redhat.com/errata/RHSA-2020:3383 Comment: This bulletin contains two (2) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Enterprise Application Platform 6.4 security update Advisory ID: RHSA-2020:3382-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2020:3382 Issue date: 2020-08-10 CVE Names: CVE-2020-13935 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss Enterprise Application Platform 6.4. 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. Description: Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This asynchronous patch is an update for JBoss Enterprise Application Platform 6.4. All users of Red Hat JBoss Enterprise Application Platform 6.4 are advised to upgrade to these updated packages. Security Fix(es): * jbossweb: tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935) For more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section. 3. Solution: Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications. The JBoss server process must be restarted for the update to take effect. The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (https://bugzilla.redhat.com/): 1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS 5. References: https://access.redhat.com/security/cve/CVE-2020-13935 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform&downloadType=securityPatches&version=6.4 https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/6.4/ 6. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXzEt6tzjgjWX9erEAQi6Lg//U0+pB6krLxpXJId3/uYKmynsNbzscH0B D1ZQx444LM56L7dZGJ+aC0XE1EZIDUsKgYf+D6cuDv/E1n7ZQe5QFfuUvWaNevkj 09yXL9sHP4QVhCxvlmSzwnbRFF1UXLT1NtiJY+vGOpx6kVjrMbKwT//1v/RIxZB0 CE4zBjEHmLgPoUpLJW0+7uGaFQgFwcMnmG9Oc4y4ScSnhJEIOFs2YZ8e2NZ4Y7hi MYoCdZs45L+ffRZUHvya5tyqmLemRDVy7OPSV2m+YbvBZopjBCVwnnbsOiI7TIph 2f0r+wz9NlZDursILzXdFAP8P1AthX0mmcvqY+A8psNgmuyZSzkVApviSanvyhRj ljrbzio0dOfE3ioyjw+QaEn/zPkxlJ/ajlpD80l1J3tWZmYLGiBVbvdMWU0S3bpz n7YIl8NbHpCwbK8RusiYzSE3/xSVbOgNx/YDmTyq5QVmADdoiTTWDXrxC85VdjEp xEKCUO2bXFdCs0ByDXbDKuS7X4JJpxdr6ugmYbbutypE3Zl+aFYxdF/0CQad03ak O/wJNHTi9AfkpIP9ScsFsIHLW7EjIFZkqCykjptr//Gws6wrDql3JMeXMMgHGOLu rY6bu9aOrSB9JTBamKb+/vUVPELbfhwtBjsjWoYjAVSqhSHmgBElpixAw9OGY27G vpZdE1FgPTg= =nWiF - -----END PGP SIGNATURE----- - ------------------------------------------------------------------------------------ - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Enterprise Application Platform 6.4 security update Advisory ID: RHSA-2020:3383-01 Product: Red Hat JBoss Enterprise Application Platform Advisory URL: https://access.redhat.com/errata/RHSA-2020:3383 Issue date: 2020-08-10 CVE Names: CVE-2020-13935 ===================================================================== 1. Summary: An update is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux 5, 6, and 7. 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: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5 Server - noarch Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server - noarch Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Server - noarch 3. Description: Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server. This asynchronous patch is an update for JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux 5, 6, and 7. All users of Red Hat JBoss Enterprise Application Platform 6.4 are advised to upgrade to this updated package. Security Fix(es): * jbossweb: tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS (CVE-2020-13935) For more details about the security issue(s), including the impact, a CVSS score, and other related information, see the CVE page(s) listed in the References section. 4. Solution: Before applying this update, ensure all previously released errata relevant to your system have been applied. The JBoss server process must be restarted for the update to take effect. For details about how to apply this update, see: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1857024 - CVE-2020-13935 tomcat: multiple requests with invalid payload length in a WebSocket frame could lead to DoS 6. Package List: Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 5 Server: Source: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el5.src.rpm noarch: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el5.noarch.rpm Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 6 Server: Source: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el6.src.rpm noarch: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el6.noarch.rpm Red Hat JBoss Enterprise Application Platform 6.4 for RHEL 7 Server: Source: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el7.src.rpm noarch: jbossweb-7.5.31-2.Final_redhat_2.1.ep6.el7.noarch.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-2020-13935 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/6.4/ 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXzExNNzjgjWX9erEAQj3ew/+O/vMhGMZzyHPbAkqwhxPIDi1v+DMOkcI XKutCopzBz2R45IaxHnixlFhi00fVsXck+4Cp1b47hCwG6jK95d0onN1tNQ7mP93 +nT8lpNXADHCjMW8FfNm+TQ1hJ8n2cEa1zk1TmsvR1c3Xs5C4J1J7KUSXA1XgxZk o7sLR9MN4C/KSZ+g0kjKKzWClsFxpYuWSrJaKQVPIanT838Hno3xXiiQl/hLV6+e 01RoTAAkUNdWKa0GnlE5uumjcapRBUmKB/T1u1e6YPNyY9cQ1lxRFZnkgrZGgK25 mr35tFS0KXzSAaexdaz/2ZNAC41Pb+5hA7Rla+ERnnyr7Pj+wuLD0gKNf7zZ933P fvn/AG376/YJ75LlW64qHJ2NbKSu7hT5nwYVKy6VLKc7fnw2hpjFEj+iXcGJP3Cq SzvVt0q5hhRWvYcWbMPh9wRExG1gZdZ8bMuq6SgI4UlsQpOasYRHEMBbdWUkV7on WAd2QzGT6LK4lGTUw/of1FYWFZ9WbeEh8qOp0Ze3lrMDoM4vawWmTZ8T5Tf6Reu2 IRnO66U02HhDu3ai083o653lwVzK3HcFQd5HnLGIHTOVv9FFSBtc5htsuVGdq3J4 dhIhE4GveHVvbJpnAh1n4OxqRM6HAKEp7NCE/YhK9H6otYEqQ13OOmjEJLlLYrXQ 6tJPkB5hwGg= =ZvRp - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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