RHSA-2017:1584 - Security Advisory

标题

An update for openstack-mistral is now available for Red Hat OpenStack Platform 10.0 (Newton).

Red Hat Product Security has rated this update as having a security impact of Moderate. 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.

描述

OpenStack Workflow (mistral) groups multiple OpenStack tasks into workflows. Red Hat OpenStack Platform uses these workflows to perform common functions, including bare-metal node control, validations, plan management, and overcloud deployment.

The following packages have been upgraded to a later upstream version: openstack-mistral (3.0.2). (BZ#1452643)

Security Fix(es):

• An accessibility flaw was found in the OpenStack Workflow (mistral) service where a service log directory was improperly made world readable. A malicious system user could exploit this flaw to access sensitive information. (CVE-2017-2622)

Red Hat would like to thank Hans Feldt (Ericsson) for reporting this issue.

解决方案

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

受影响的产品

• Red Hat OpenStack 10 x86_64

修复

• BZ - 1420992 - CVE-2017-2622 openstack-mistral: /var/log/mistral/ is world readable
• BZ - 1452643 - Rebase openstack-mistral to ece050

CVE

• CVE-2017-2622

参考

• https://access.redhat.com/security/updates/classification/#moderate