-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 Security Release Advisory ID: RHSA-2019:3935-01 Product: Red Hat JBoss Core Services Advisory URL: https://access.redhat.com/errata/RHSA-2019:3935 Issue date: 2019-11-20 CVE Names: CVE-2018-0734 CVE-2018-0737 CVE-2018-5407 CVE-2018-17189 CVE-2018-17199 CVE-2019-0196 CVE-2019-0197 CVE-2019-0217 CVE-2019-9511 CVE-2019-9513 CVE-2019-9516 CVE-2019-9517 ===================================================================== 1. Summary: Red Hat JBoss Core Services Pack Apache Server 2.4.37 zip release for RHEL 6, RHEL 7 and Microsoft Windows is available. 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 Core Services is a set of supplementary software for Red Hat JBoss middleware products. 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 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 2.4.29 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. Security Fix(es): * openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys (CVE-2018-0737) * openssl: timing side channel attack in the DSA signature algorithm (CVE-2018-0734) * mod_auth_digest: access control bypass due to race condition (CVE-2019-0217) * openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) (CVE-2018-5407) * mod_session_cookie does not respect expiry time (CVE-2018-17199) * mod_http2: DoS via slow, unneeded request bodies (CVE-2018-17189) * mod_http2: possible crash on late upgrade (CVE-2019-0197) * mod_http2: read-after-free on a string compare (CVE-2019-0196) * nghttp2: HTTP/2: large amount of data request leads to denial of service (CVE-2019-9511) * nghttp2: HTTP/2: flood using PRIORITY frames resulting in excessive resource consumption (CVE-2019-9513) * mod_http2: HTTP/2: 0-length headers leads to denial of service (CVE-2019-9516) * mod_http2: HTTP/2: request for large response leads to denial of service (CVE-2019-9517) 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 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 4. Bugs fixed (https://bugzilla.redhat.com/): 1568253 - CVE-2018-0737 openssl: RSA key generation cache timing vulnerability in crypto/rsa/rsa_gen.c allows attackers to recover private keys 1644364 - CVE-2018-0734 openssl: timing side channel attack in the DSA signature algorithm 1645695 - CVE-2018-5407 openssl: Side-channel vulnerability on SMT/Hyper-Threading architectures (PortSmash) 1668493 - CVE-2018-17199 httpd: mod_session_cookie does not respect expiry time 1668497 - CVE-2018-17189 httpd: mod_http2: DoS via slow, unneeded request bodies 1695020 - CVE-2019-0217 httpd: mod_auth_digest: access control bypass due to race condition 1695030 - CVE-2019-0196 httpd: mod_http2: read-after-free on a string compare 1695042 - CVE-2019-0197 httpd: mod_http2: possible crash on late upgrade 1735741 - CVE-2019-9513 HTTP/2: flood using PRIORITY frames results in excessive resource consumption 1741860 - CVE-2019-9511 HTTP/2: large amount of data requests leads to denial of service 1741864 - CVE-2019-9516 HTTP/2: 0-length headers lead to denial of service 1741868 - CVE-2019-9517 HTTP/2: request for large response leads to denial of service 5. References: https://access.redhat.com/security/cve/CVE-2018-0734 https://access.redhat.com/security/cve/CVE-2018-0737 https://access.redhat.com/security/cve/CVE-2018-5407 https://access.redhat.com/security/cve/CVE-2018-17189 https://access.redhat.com/security/cve/CVE-2018-17199 https://access.redhat.com/security/cve/CVE-2019-0196 https://access.redhat.com/security/cve/CVE-2019-0197 https://access.redhat.com/security/cve/CVE-2019-0217 https://access.redhat.com/security/cve/CVE-2019-9511 https://access.redhat.com/security/cve/CVE-2019-9513 https://access.redhat.com/security/cve/CVE-2019-9516 https://access.redhat.com/security/cve/CVE-2019-9517 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXdVlI9zjgjWX9erEAQieCw//awX5SDqju3S0O+KScQXFbh27kLKsYEDR 1jc6zOhkXzOWjdDrTF8RY6J4TDdvNdhav0/Ut/+Sb016w1hMxFQZYws8MZgL6Ytt x4si9sRU4yLLYmd8AKZAmGaYEd8gjox+U/h3zaMWfXFluog/qg+n5DgpFbIIF3RK G6EjWRTkqjLP1Nanz+PsCvvqsgjUreVZajPKYtofH4N37Mmhf3ur6l81ApXFhX5q RK2UzjRJl9UNxXpSgadRy0g6wx1ae1J1Jx93qrqx1TcCu0j3KbYWqCzOs+E/Yymv b0yOJGXWBLuoL7WZME8wDFELdDaP5V06ZTIHjqh4a3OYyZMZvG2quzvM/QB8Jx88 QKFAdl9XWPyqbM4w+eFsYsMQ+9x19Yo61Dno7ousPOElG24LRX0aX7qLmG3XNjCe loQG/WVzWsveZGaPMeKKvPonKOzq+fXZFI3qw1wfuHBkajW2Q4vWl83iuHJoWu6e JxWLLTnhenSr0mxJrds2FqdZRF/qhtI9NeZSAFc7PqUkZh99jhQ+UeT89PBpifgy REqGUC0IulSxIsiMtN64CHW6Bo5YV1vvrNhdSHskup2Dj0kRj5pPbVkdWLUtjAL9 x4NQkWYugo1tyQY/MTWcS6VNHeNK9BNXIyue3Gz/6KXyH4gtIRVHjxm0pwZ9k575 cHCo7+DTnJo= =qVz/ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce