vulnerability
Ubuntu: USN-3526-1 (CVE-2017-12173): SSSD vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:L/Au:S/C:P/I:N/A:N) | Nov 6, 2017 | Jan 11, 2018 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:L/Au:S/C:P/I:N/A:N)
Published
Nov 6, 2017
Added
Jan 11, 2018
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-upgrade-sssdubuntu-upgrade-sssd-commonubuntu-upgrade-sssd-tools
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