CVE-2017-12173
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- CVE-2017-12173
CVE Details
| Release Date: | 2018-07-27 | |
| Impact: | Moderate | What is this? |
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.
See more information about CVE-2017-12173 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 8.8 |
| Vector String: | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Version: | 3.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Unchanged |
| Confidentiality Impact: | High |
| Integrity Impact: | High |
| Availability Impact: | High |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 6 (ding-libs) | ELSA-2018-1877 | 2018-06-25 |
| Oracle Linux version 6 (sssd) | ELSA-2018-1877 | 2018-06-25 |
| Oracle Linux version 7 (sssd) | ELSA-2017-3379 | 2017-12-04 |
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