Red Hat alert RHSA-2017:2603-01 (docker-distribution)
| From: | "Security announcements for all Red Hat products and services." <rhsa-announce@redhat.com> | |
| To: | rhsa-announce@redhat.com | |
| Subject: | [RHSA-2017:2603-01] Low: docker-distribution security, bug fix, and enhancement update | |
| Date: | Tue, 5 Sep 2017 06:39:17 -0400 | |
| Message-ID: | <201709051039.v85AdHEg028366@lists01.pubmisc.prod.ext.phx2.redhat.com> |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Low: docker-distribution security, bug fix, and enhancement update Advisory ID: RHSA-2017:2603-01 Product: Red Hat Enterprise Linux Extras Advisory URL: https://access.redhat.com/errata/RHSA-2017:2603 Issue date: 2017-09-05 CVE Names: CVE-2017-11468 ===================================================================== 1. Summary: An update for docker-distribution is now available for Red Hat Enterprise Linux 7 Extras. Red Hat Product Security has rated this update as having a security impact of Low. 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 7 Extras - ppc64le, x86_64 3. Description: The docker-distribution package provides the tool set to support the Docker Registry version 2. The following packages have been upgraded to a later upstream version: docker-distribution (2.6.2). (BZ#1479494) Security Fix(es): * It was found that docker-distribution did not properly restrict memory allocation size for a registry instance through the manifest endpoint. An attacker could send a specially crafted request that would exhaust the memory of the docker-distribution service. (CVE-2017-11468) 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/): 1474893 - CVE-2017-11468 docker-distribution: Does not properly restrict the amount of content accepted from a user 1479494 - [extras-rhel-7.4.1] docker-distribution rebase bug 6. Package List: Red Hat Enterprise Linux 7 Extras: Source: docker-distribution-2.6.2-1.git48294d9.el7.src.rpm ppc64le: docker-distribution-2.6.2-1.git48294d9.el7.ppc64le.rpm x86_64: docker-distribution-2.6.2-1.git48294d9.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-2017-11468 https://access.redhat.com/security/updates/classification... 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2017 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFZrn7aXlSAg2UNWIIRAsA3AKC35/YTXS3HGLPBFSgLf+CgjwFrLgCfWYxI BGAJ7Dm1slrGdl+GfKTa7cU= =5x/0 -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce