-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: rh-haproxy18-haproxy security update Advisory ID: RHSA-2019:0275-01 Product: Red Hat Software Collections Advisory URL: https://access.redhat.com/errata/RHSA-2019:0275 Issue date: 2019-02-05 CVE Names: CVE-2018-20615 ==================================================================== 1. Summary: An update for rh-haproxy18-haproxy is now available for Red Hat Software Collections. 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 Software Collections for Red Hat Enterprise Linux Server (v. 7) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - x86_64 Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. Security Fix(es): * haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash (CVE-2018-20615) For more details about the security issue(s), including the impact, a CVSS score, 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/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1663060 - CVE-2018-20615 haproxy: Mishandling of priority flag in short HEADERS frame by HTTP/2 decoder allows for crash 6. Package List: Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7): Source: rh-haproxy18-haproxy-1.8.4-4.el7.src.rpm x86_64: rh-haproxy18-haproxy-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4): Source: rh-haproxy18-haproxy-1.8.4-4.el7.src.rpm x86_64: rh-haproxy18-haproxy-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5): Source: rh-haproxy18-haproxy-1.8.4-4.el7.src.rpm x86_64: rh-haproxy18-haproxy-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6): Source: rh-haproxy18-haproxy-1.8.4-4.el7.src.rpm x86_64: rh-haproxy18-haproxy-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-4.el7.x86_64.rpm Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7): Source: rh-haproxy18-haproxy-1.8.4-4.el7.src.rpm x86_64: rh-haproxy18-haproxy-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-debuginfo-1.8.4-4.el7.x86_64.rpm rh-haproxy18-haproxy-syspaths-1.8.4-4.el7.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-2018-20615 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXFlIJ9zjgjWX9erEAQjXEw/8DzaHUtOookBa3mCIIatHooB87GvlbUil P7RY7WYfZ5yxKAgqLSJ1WKhBV61mL7JZEt5/6M9DuUXrNS02BQsU2caLj+RMlx/g Pl2grpgNvP5oyJgWdhXBW48Khwm6eAaoY+8OiiTIwpV/fOxK7h0i73B5HlswD0vt kww0DQ127515pM4sSz+uG4t6cJ3ns741GBpmkEZwEYAvKQS2o4jQlPrxBduf8KX0 mwa5AOMkQOSlmTWd9JH+RbrQZoJrF2WtKs61l3ASve/X1YgU0GbFC6c0ctQh+jrb y5ZJy+F5BOfBTNN/e5LSLKectXZfh2EBITItbwYSyEVp63hbjQj8EHTTAy6D/SFL qePx7h9K80t8s2SseBngXMi1f9ej9htX4IteobJNdA3tJf90CmsUxIUnc+tx72/O wjVkf6QC8ZRgo/BVIklvv31QWpzgP8vDp1wHR9vbnx/7RYrIs39/K9zYRMgXWmp8 Cw0h8X4FgF1j6SBcK1hhH6n3wjnbtXzCQVgtu7X3dUqbY0HzvFkWp7dPgBqfN8ir PXieJ+WqbQpS6UvHvsZJ6qdigzEivvtBl/3i4JX5HHfNFww+A+JIZKRymzo032Ng O8fUbqruhgvHVXnSSv+lLpw448TcSKAnJOvRX9DVTzMuOLdcGQL91PdIRmwT/vgZ KZS4FuuwFr0=TEtZ -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce