CVE-2015-3156
Openstack Trove Configuration File.Write Privilege Escalation Vulnerability
Description
The _write_config function in trove/guestagent/datastore/experimental/mongodb/service.py, reset_configuration function in trove/guestagent/datastore/experimental/postgresql/service/config.py, write_config function in trove/guestagent/datastore/experimental/redis/service.py, _write_mycnf function in trove/guestagent/datastore/mysql/service.py, InnoBackupEx::_run_prepare function in trove/guestagent/strategies/restore/mysql_impl.py, InnoBackupEx::cmd function in trove/guestagent/strategies/backup/mysql_impl.py, MySQLDump::cmd in trove/guestagent/strategies/backup/mysql_impl.py, InnoBackupExIncremental::cmd function in trove/guestagent/strategies/backup/mysql_impl.py, _get_actual_db_status function in trove/guestagent/datastore/experimental/cassandra/system.py and trove/guestagent/datastore/experimental/cassandra/service.py, and multiple class CbBackup methods in trove/guestagent/strategies/backup/experimental/couchbase_impl.py in Openstack DBaaS (aka Trove) as packaged in Openstack before 2015.1.0 (aka Kilo) allows local users to write to configuration files via a symlink attack on a temporary file.
INFO
Published Date :
Aug. 11, 2017, 9:29 p.m.
Last Modified :
Aug. 25, 2017, 2:53 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2015-3156.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2015-3156 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2015-3156 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 25, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1216073 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1216073 Issue Tracking, Third Party Advisory, VDB Entry Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194 Third Party Advisory Changed Reference Type https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36 No Types Assigned https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36 Third Party Advisory Changed Reference Type https://bugs.launchpad.net/trove/+bug/1398195 No Types Assigned https://bugs.launchpad.net/trove/+bug/1398195 Issue Tracking, Third Party Advisory, VDB Entry Added CWE CWE-59 Added CPE Configuration OR *cpe:2.3:a:openstack:trove:2014.2.4:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2015-3156 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2015-3156
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile