Synopsis

Moderate: ceph-deploy security update

Type/Severity

Security Advisory: Moderate

Topic

An updated ceph-deploy package that fixes two security issues is now
available for Red Hat Ceph Storage.

Red Hat Product Security has rated this update as having Moderate security
impact. Common Vulnerability Scoring System (CVSS) base scores, which give
detailed severity ratings, are available for each vulnerability from the CVE links in the References section.

Description

Red Hat Ceph Storage is a massively scalable, open, software-defined
storage platform that combines the most stable version of Ceph with a Ceph
management platform, deployment tools, and support services.

It was discovered that ceph-deploy, a utility for deploying Red Hat Ceph
Storage, would create the keyring file with world readable permissions,
which could possibly allow a local user to obtain authentication
credentials from the keyring file. (CVE-2015-3010, CVE-2015-4053)

All ceph-deploy users are advised to upgrade to this updated package, which
contains backported patches to correct these issues.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

• Red Hat Ceph Storage 1.2 for RHEL 7 x86_64
• Red Hat Ceph Storage 1.2 for RHEL 6 x86_64

Fixes

• BZ - 1210705 - CVE-2015-3010 ceph-deploy: keyring permissions are world readable in ~ceph
• BZ - 1224129 - CVE-2015-4053 ceph-deploy admin command copies keyring file to /etc/ceph which is world readable

CVEs

• CVE-2015-3010
• CVE-2015-4053

References

• http://www.redhat.com/security/updates/classification/#normal

Red Hat Ceph Storage 1.2 for RHEL 7

SRPM
ceph-deploy-1.5.22-0.4.rc1.el7cp.src.rpm	SHA-256: fce928d1c11218b364414a441283ae163805f21da6948dcac74c91a9ccb4afec
x86_64
ceph-deploy-1.5.22-0.4.rc1.el7cp.noarch.rpm	SHA-256: 1844704cbfeaf4656fcad5f2282c4b9b094a51088c9ce0d1f5bc06af21919585

Red Hat Ceph Storage 1.2 for RHEL 6

SRPM
ceph-deploy-1.5.22-0.4.rc1.el6cp.src.rpm	SHA-256: f5f14cfa69a717f3f683e29ba86cb3ddc67a49ffe7754ad1684237223518c4b9
x86_64
ceph-deploy-1.5.22-0.4.rc1.el6cp.noarch.rpm	SHA-256: 5bd7b531bc18e6e4a143d075c33e3c9a08a62403ba25ca16dfcc838a9d87b679