CVE-2015-3156

CVSS V2 Low 2.1 CVSS V3 Medium 5.5

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.

Overview

CVE ID
CVE-2015-3156

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2017-08-11T21:29:00

Last Modified Date
2017-08-25T14:53:15

Weakness Enumerations

CWE	URL
CWE-59	http://cwe.mitre.org/data/definitions/59.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:openstack:trove::::::::	1	OR		2014.2.4

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:N/I:P/A:N

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
5.5

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176	Third Party Advisory
https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1216073	Issue Tracking Third Party Advisory VDB Entry
https://bugs.launchpad.net/trove/+bug/1398195	Issue Tracking Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2015-3156
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3156

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 08:53:53				Added to TrackCVE
2022-12-02 19:57:30	2017-08-11T21:29Z	2017-08-11T21:29:00	CVE Published Date	updated
2022-12-02 19:57:30		2017-08-25T14:53:15	CVE Modified Date	updated
2022-12-02 19:57:30		Analyzed	Vulnerability Status	updated