PYSEC-2026-1053

Vulnerability from pysec - Published: 2026-07-06 08:03 - Updated: 2026-07-07 11:31
VLAI
Details

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.

Severity
5.5 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Impacted products
Name purl
trove pkg:pypi/trove
Aliases
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "trove",
        "purl": "pkg:pypi/trove"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.0.0a0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0"
      ]
    }
  ],
  "aliases": [
    "CVE-2015-3156",
    "GHSA-98c8-36p9-gw66"
  ],
  "details": "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.",
  "id": "PYSEC-2026-1053",
  "modified": "2026-07-07T11:31:23.872501Z",
  "published": "2026-07-06T08:03:24.655833Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-3156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/commit/61774984aa2bacfe89867fc39a402a6a4cfb8f33"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/trove/+bug/1398195"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1216073"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/trove"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/cassandra/service.py#L230"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/mongodb/service.py#L176"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/experimental/redis/service.py#L236"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/datastore/mysql/service.py#L790"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/experimental/couchbase_impl.py#L30"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L110"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L36"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/backup/mysql_impl.py#L55"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/trove/blob/master/trove/guestagent/strategies/restore/mysql_impl.py#L194"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/trove"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-98c8-36p9-gw66"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Openstack DBaaS (Trove) Improper Link Resolution Before File Access "
}


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