RHSA-2017:2603 - Security Advisory
Security Advisory: Low
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
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.
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)
- 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)
For details on how to apply this update, which includes the changes described in this advisory, refer to:
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
Red Hat Enterprise Linux Server 7
Red Hat Enterprise Linux for Power, little endian 7