-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Critical: haproxy security update Advisory ID: RHSA-2020:1289-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:1289 Issue date: 2020-04-02 CVE Names: CVE-2020-11100 ==================================================================== 1. Summary: An update for haproxy is now available for Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Critical. 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 Enterprise Linux AppStream E4S (v. 8.0) - aarch64, ppc64le, s390x, x86_64 3. Description: The haproxy packages provide a reliable, high-performance network load balancer for TCP and HTTP-based applications. Security Fix(es): * haproxy: malformed HTTP/2 requests can lead to out-of-bounds writes (CVE-2020-11100) 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: 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/): 1819111 - CVE-2020-11100 haproxy: malformed HTTP/2 requests can lead to out-of-bounds writes 6. Package List: Red Hat Enterprise Linux AppStream E4S (v. 8.0): Source: haproxy-1.8.15-5.el8_0.1.src.rpm aarch64: haproxy-1.8.15-5.el8_0.1.aarch64.rpm haproxy-debuginfo-1.8.15-5.el8_0.1.aarch64.rpm haproxy-debugsource-1.8.15-5.el8_0.1.aarch64.rpm ppc64le: haproxy-1.8.15-5.el8_0.1.ppc64le.rpm haproxy-debuginfo-1.8.15-5.el8_0.1.ppc64le.rpm haproxy-debugsource-1.8.15-5.el8_0.1.ppc64le.rpm s390x: haproxy-1.8.15-5.el8_0.1.s390x.rpm haproxy-debuginfo-1.8.15-5.el8_0.1.s390x.rpm haproxy-debugsource-1.8.15-5.el8_0.1.s390x.rpm x86_64: haproxy-1.8.15-5.el8_0.1.x86_64.rpm haproxy-debuginfo-1.8.15-5.el8_0.1.x86_64.rpm haproxy-debugsource-1.8.15-5.el8_0.1.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-2020-11100 https://access.redhat.com/security/updates/classification/#critical https://access.redhat.com/security/vulnerabilities/haproxy 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXoXretzjgjWX9erEAQjarhAAjLBhVdWAhKquYM+xOuWX1F8yCuCmlCD5 VIfcrFKH4450Nd2tAlyaTsF3974TXz9GpEt/vIGoix3H/81h1Khf0jrwepUSSEX1 XNb1C0NtxK57YfNCU2ZogLWwOhPgj0hSH+ZB9wGEKbnz2XuaOhNy7lRcxhOG+ucT aBYT7AlE4zNUx2DHuBMb/JoytdGPrknt42W6r6K5K2uNdzdPUEXhmTYCzhLqmCz1 +Rs9O3ZAgnMfQO83G3LPoJna4Lzfju8l6+C+I84kgCVOJMi6uKobACavldHLBRML UQsdYXZpvt2MCjMHaugV5jfoWTbu4ocBjelzH7Pm8H/ejy8nt2NjeRb03WmVylAR NH6Cd0YP0G6gQeZi3Ve9Z7kpjzIMyH+poSOj2xFrb0cog99q/qYFdoDgAkp6tdj9 YS6N/aaHV0fSQiyu9DZR5fX0/6lMq6ySUQuGT1Y8HUPIaeATu2UfNs2J1Vg8Pqv1 Awnl9N5pIEBPt154GDGS1Y1u8pazGcdMgIXFRyp/BSPw1IDNZS9BDzf8Ej1baCE0 24dCg3nZPwr9ibMBaMR7KAuFPhNJeG3TxcRCxqXS1zFc7hywKlWmIJONcSPGvVnX 7IzQvn4RMjR8AmBVyZ6gjT1vy26P6T+qlT5txwQmmXjx+e75lNmxVcarHghy9Yc/ uKGKxQcZpDE=cSWB -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce