CVE-2017-12173

2018-07-2716:00:00

CWE-20

redhat

www.cve.org

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

8.6 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.4%

JSON

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.

CNA Affected

[
  {
    "product": "sssd",
    "vendor": "SSSD",
    "versions": [
      {
        "status": "affected",
        "version": "1.16.0"
      }
    ]
  }
]