Impact: Moderate Public Date: 2019-07-25 CWE: CWE-200 Bugzilla: 1730472: CVE-2019-13057 openldap: Information disclosure issue in slapd component An issue was discovered in the server in OpenLDAP before 2.4.48. When the server administrator delegates rootDN (database admin) privileges for certain databases but wants to maintain isolation (e.g., for multi-tenant deployments), slapd does not properly stop a rootDN from requesting authorization as an identity from another database during a SASL bind or with a proxyAuthz (RFC 4370) control. (It is not a common configuration to deploy a system where the server administrator and a DB administrator enjoy different levels of trust.)
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-13057 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 6.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | Low |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | None |
| Availability Impact | None |
| Platform | Package | State |
|---|---|---|
| Red Hat JBoss EWS 2 | openldap | Under investigation |
| Red Hat JBoss EAP 5 | openldap | Under investigation |
| Red Hat JBoss Core Services 1 | openldap | Under investigation |
| Red Hat Enterprise Linux 8 | openldap | Under investigation |
| Red Hat Enterprise Linux 7 | openldap | Under investigation |
| Red Hat Enterprise Linux 7 | compat-openldap | Under investigation |
| Red Hat Enterprise Linux 6 | openldap | Under investigation |
| Red Hat Enterprise Linux 6 | compat-openldap | Under investigation |
| Red Hat Enterprise Linux 5 | openldap | Under investigation |
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