CVE-2019-13057
Medium
Description
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.)
SeverityMedium
CVSS4.9
Exploit probability—
Product
Openldap
PublishedJul 26, 2019
First seenJul 26, 2019
How to fix
Update
- openldap openldap2.4.48 or later
- apple mac_os_x10.13.6, 10.14.6, 10.15.2 or later
- mcafee policy_auditor6.5.1 or later
- oracle blockchain_platform21.1.2 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| openldap openldap | v < 2.4.48 | 2.4.48 |
| canonical ubuntu_linux | 12.04, 14.04, 16.04, 18.04, 19.04 | — |
| debian debian_linux | 8.0 | — |
| opensuse leap | 15.0, 15.1 | — |
| apple mac_os_x | 10.13 ≤ v < 10.13.6, 10.14 ≤ v < 10.14.6, 10.15 ≤ v < 10.15.2, 10.13.6, 10.14.6 | 10.13.6, 10.14.6, 10.15.2 |
| mcafee policy_auditor | v < 6.5.1, 6.5.1 | 6.5.1 |
| oracle blockchain_platform | v < 21.1.2 | 21.1.2 |
| oracle zfs_storage_appliance_kit | 8.8 | — |
| oracle solaris | 11 | — |
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