Vulnerability Details : CVE-2017-7551
Potential exploit
389-ds-base version before 1.3.5.19 and 1.3.6.7 are vulnerable to password brute-force attacks during account lockout due to different return codes returned on password attempts.
Products affected by CVE-2017-7551
- cpe:2.3:a:fedoraproject:389_directory_server:1.3.6.7:*:*:*:*:*:*:*
- cpe:2.3:a:fedoraproject:389_directory_server:1.3.5.19:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-7551
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-7551
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-7551
-
The product generates an error message that includes sensitive information about its environment, users, or associated data.Assigned by: secalert@redhat.com (Primary)
-
The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak.Assigned by: nvd@nist.gov (Secondary)
References for CVE-2017-7551
-
https://access.redhat.com/errata/RHSA-2017:2569
RHSA-2017:2569 - Security Advisory - Red Hat Customer Portal
-
https://pagure.io/389-ds-base/issue/49336
Issue #49336: Locked account provides different return code if password is correct - 389-ds-base - Pagure.ioExploit;Patch;Third Party Advisory
Jump to