| Package | Affected versions | Patched versions |
|---|---|---|
| sssd | < 1.16.0 | 1.16.0 |
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.
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