Access Control Bypass Vulnerability in MariaDB and Percona XtraDB Cluster
CVE-2017-15365

8.8HIGH

Key Information:

Vendor
Fedoraproject
Status
Fedora
Vendor
CVE Published:
25 January 2018

Summary

This vulnerability allows remote authenticated users with SQL access to bypass established access controls, enabling them to improperly replicate data definition language (DDL) statements across cluster nodes. This issue arises from the incorrect ordering of DDL replication and Access Control List (ACL) checking, which can lead to unauthorized data manipulation and exposure of sensitive information.

References

https://github.com/MariaDB/server/commit/0b5a5258abbeaf8a...
x_refsource_CONFIRM
https://www.debian.org/security/2018/dsa-4341
vendor-advisoryx_refsource_DEBIAN
https://mariadb.com/kb/en/library/mariadb-10210-release-n...
x_refsource_CONFIRM

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.