VulnerabilityModified
CVE-2017-7551
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.
CRITICAL 9.8EPSS 1.42%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 1.42% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-209, CWE-640
- Affected
- fedoraproject/389 directory server
- Source
- secalert@redhat.com
References
- https://access.redhat.com/errata/RHSA-2017:2569
- https://pagure.io/389-ds-base/issue/49336Exploit, Patch, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2569
- https://pagure.io/389-ds-base/issue/49336Exploit, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.