Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| sssd | fixed | 1.15.3-2 | package | |
| sssd | fixed | 1.15.0-3+deb9u1 | stretch | package |
| sssd | not-affected | jessie | package | |
| sssd | not-affected | wheezy | package |
Примечания
https://bugzilla.redhat.com/show_bug.cgi?id=1498173
Fixed by: https://pagure.io/SSSD/sssd/c/1f2662c8f97c9c0fa250055d4b6750abfc6d0835
Introduced by https://pagure.io/SSSD/sssd/c/7ecb5aea65cb1899f16e7a41bffa93d074defd4a (sssd-1_12_0)
Связанные уязвимости
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.
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.
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.
