Fedora alert FEDORA-2021-e6557245e8 (haproxy)
| From: | updates@fedoraproject.org | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 34 Update: haproxy-2.3.13-1.fc34 | |
| Date: | Thu, 26 Aug 2021 21:08:29 +0000 | |
| Message-ID: | <20210826210829.9AF77304C25C@bastion01.iad2.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-e6557245e8 2021-08-26 21:07:23.259557 -------------------------------------------------------------------------------- Name : haproxy Product : Fedora 34 Version : 2.3.13 Release : 1.fc34 URL : http://www.haproxy.org/ Summary : HAProxy reverse proxy for high availability environments Description : HAProxy is a TCP/HTTP reverse proxy which is particularly suited for high availability environments. Indeed, it can: - route HTTP requests depending on statically assigned cookies - spread load among several servers while assuring server persistence through the use of HTTP cookies - switch to backup servers in the event a main one fails - accept connections to special ports dedicated to service monitoring - stop accepting connections without breaking existing ones - add, modify, and delete HTTP headers in both directions - block requests matching particular patterns - report detailed status to authenticated users from a URI intercepted from the application -------------------------------------------------------------------------------- Update Information: Security fix for CVE-2021-39240, CVE-2021-39241, CVE-2021-39242 -------------------------------------------------------------------------------- ChangeLog: * Wed Aug 18 2021 Ryan O'Hara <rohara@redhat.com> - 2.3.13-1 - Update to 2.3.13 - Fix domain parts in :scheme and :path fields (CVE-2021-39240, #1995105) - Fix spaces in the :method field (CVE-2021-39241, #1995109) - Fix mismatch between :authority and Host fields (CVE-2021-39242, #1995113) -------------------------------------------------------------------------------- References: [ 1 ] Bug #1995105 - CVE-2021-39240 haproxy: does not ensure that the scheme and path portions of a URI have the expected characters [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1995105 [ 2 ] Bug #1995109 - CVE-2021-39241 haproxy: an HTTP method name may contain a space followed by the name of a protected resource [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1995109 [ 3 ] Bug #1995113 - CVE-2021-39242 haproxy: it can lead to a situation with an attacker-controlled HTTP Host header because a mismatch between Host and authority is mishandled [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1995113 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-e6557245e8' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-cond... List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-ann... Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure