Vulnerability: Injection in sssd's sysdb_search_user_by_upn_res() Function

CVE-2017-12173 · MEDIUM Severity

AV:N/AC:L/AU:S/C:P/I:N/A:N

It was found that sssd's sysdb_search_user_by_upn_res() function before 1.16.0 did not sanitize requests when querying its local cache and was vulnerable to injection. In a centralized login environment, if a password hash was locally cached for a given user, an authenticated attacker could use this flaw to retrieve it.

Learn more about our User Device Pen Test.