ALT-PU-2020-1176-1

Package update sssd in branch c8

Version1.16.4-alt3.M80C.1

Published2020-02-11

Max severityHIGH

Severity:

Closed issues (3)

MEDIUM6.5

Уязвимость функции ssedb_search_user_by_upn_res() сервиса управления доступом к удаленным каталогам и механизмам аутентификации sssd, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

Published: 2019-11-18Modified: 2020-02-03

CVSS 3.xMEDIUM 6.5

CVSS:3.x/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS 2.0MEDIUM 6.8

CVSS:2.0/AV:N/AC:L/Au:S/C:C/I:N/A:N

References

CVE-2017-12173

HIGH8.8

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.

Published: 2018-07-27Modified: 2024-11-21

CVSS 2.0MEDIUM 4.0

CVSS:2.0/AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS 3.xHIGH 8.8

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

HIGH7.5

The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD has too wide permissions, which means that anyone who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user. This affects versions of SSSD before 1.16.3.

Published: 2018-06-26Modified: 2024-11-21

CVSS 2.0MEDIUM 5.0

CVSS:2.0/AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS 3.xHIGH 7.5

CVSS:3.x/CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References

Closed bugs (3)

sssd не перезапускается при обновлении (до sssd-1.15.3-alt1.M80P.1)

logrotate из коробки не хочет ротировать sssd логи

Нестабильное поведение sssd-kcm