The sqlauth module in SimpleSAMLphp before 1.15.2 relies on the MySQL utf8 charset, which truncates queries upon encountering four-byte characters. There might be a scenario in which this allows remote attackers to bypass intended access restrictions.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-02-02T01:00:00

Updated: 2024-08-05T06:10:09.968Z

Reserved: 2018-02-01T00:00:00

Link: CVE-2018-6521

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-02-02T01:29:00.370

Modified: 2019-10-03T00:03:26.223

Link: CVE-2018-6521

cve-icon Redhat

No data.