CVE-2021-3652

CVSS V2 Medium 6.4 CVSS V3 Critical 9.8
Description
A flaw was found in 389-ds-base. If an asterisk is imported as password hashes, either accidentally or maliciously, then instead of being inactive, any password will successfully match during authentication. This flaw allows an attacker to successfully authenticate as a user whose password was disabled.
Overview
  • CVE ID
  • CVE-2021-3652
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2022-04-18T17:15:15
  • Last Modified Date
  • 2023-04-24T09:15:08
Weakness Enumerations
CWE URL
NVD-CWE-Other http://cwe.mitre.org/data/definitions/NVD-Other.html
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:port389:389-ds-base:*:*:*:*:*:*:*:* 1 OR 2.0.7
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 6.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 4.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1982782 Issue Tracking Third Party Advisory
https://github.com/389ds/389-ds-base/issues/4817 Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/04/msg00026.html
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-3652
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3652
History
Created Old Value New Value Data Type Notes
2022-05-10 06:26:08 Added to TrackCVE
2023-04-24 10:09:47 2023-04-24T09:15:08 CVE Modified Date updated
2023-04-24 10:09:47 Analyzed Modified Vulnerability Status updated
2023-04-24 10:09:48 Weakness Enumeration update
2023-04-24 10:09:49 References updated