USN-4634-1 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 certain malformed inputs. A remote attacker could possibly use this issue to cause OpenLDAP to crash, resulting in a denial of service.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm4", "binary_name": "ldap-utils" }, { "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm4", "binary_name": "libldap-2.4-2" }, { "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm4", "binary_name": "libldap2-dev" }, { "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm4", "binary_name": "slapd" }, { "binary_version": "2.4.31-1+nmu2ubuntu8.5+esm4", "binary_name": "slapd-smbk5pwd" } ] }
{ "ecosystem": "Ubuntu:Pro:14.04:LTS", "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25709" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25710" } ] }