Vulnerability Details CVE-2015-3156
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 22.4%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
- https://bugs.launchpad.net/trove/+bug/1398195
- https://bugzilla.redhat.com/show_bug.cgi?id=1216073
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194
- https://bugs.launchpad.net/trove/+bug/1398195
- https://bugzilla.redhat.com/show_bug.cgi?id=1216073
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236
- https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55
- https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194
Products affected by CVE-2015-3156
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cpe:2.3:a:openstack:trove:2013.2
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cpe:2.3:a:openstack:trove:2013.2.1
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cpe:2.3:a:openstack:trove:2013.2.2
-
cpe:2.3:a:openstack:trove:2013.2.3
-
cpe:2.3:a:openstack:trove:2013.2.4
-
cpe:2.3:a:openstack:trove:2014.1
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cpe:2.3:a:openstack:trove:2014.1.1
-
cpe:2.3:a:openstack:trove:2014.1.2
-
cpe:2.3:a:openstack:trove:2014.1.3
-
cpe:2.3:a:openstack:trove:2014.1.4
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cpe:2.3:a:openstack:trove:2014.1.5
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cpe:2.3:a:openstack:trove:2014.2.4