USN-4078-1 fixed several vulnerabilities in openldap. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.
Original advisory details:
It was discovered that OpenLDAP incorrectly handled rootDN delegation. A database administrator could use this issue to request authorization as an identity from another database, contrary to expectations. (CVE-2019-13057)
It was discovered that OpenLDAP incorrectly handled SASL authentication and session encryption. After a first SASL bind was completed, it was possible to obtain access by performing simple binds, contrary to expectations. (CVE-2019-13565)
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_name": "ldap-utils", "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm1" }, { "binary_name": "libldap-2.4-2", "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm1" }, { "binary_name": "libldap2-dev", "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm1" }, { "binary_name": "slapd", "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm1" }, { "binary_name": "slapd-smbk5pwd", "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm1" } ] }
{ "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2019-13057" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2019-13565" } ], "ecosystem": "Ubuntu:Pro:14.04:LTS" }