Vulnerability Details : CVE-2015-4053
The admin command in ceph-deploy before 1.5.25 uses world-readable permissions for /etc/ceph/ceph.client.admin.keyring, which allows local users to obtain sensitive information by reading the file.
Products affected by CVE-2015-4053
- cpe:2.3:a:ceph:ceph-deploy:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-4053
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-4053
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST |
CWE ids for CVE-2015-4053
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-4053
-
http://tracker.ceph.com/issues/11694
Fix #11694: ceph-deploy admin command pushes the client.admin key with world readable permissions - Ceph-deploy - CephVendor Advisory
-
http://www.securityfocus.com/bid/74775
ceph-deploy CVE-2015-4053 Insecure File Permissions Vulnerability
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http://www.openwall.com/lists/oss-security/2015/05/22/1
oss-security - Re: CVE Request for ceph-deploy copying keyring to /etc/ceph which is world readable
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http://rhn.redhat.com/errata/RHSA-2015-1092.html
RHSA-2015:1092 - Security Advisory - Red Hat Customer Portal
-
http://www.openwall.com/lists/oss-security/2015/04/09/9
oss-security - CVE Request for ceph-deploy world-readable keyring permissions
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