slapd-smbk5pwd: A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renami...
CVE-2020-25692 is fixed in 6 products on 1 platform, first by ldap-utils 2.4.45+dfsg-1ubuntu1.7, released October 29, 2020. It is not reported as exploited. Patch Radar priority: Routine.
A NULL pointer dereference was found in OpenLDAP server and was fixed in openldap 2.4.55, during a request for renaming RDNs. An unauthenticated attacker could remotely crash the slapd process by sending a specially crafted request, causing a Denial of Service.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| ldap-utils · Ubuntu 18.04.6 LTS (bionic) | 2.4.45+dfsg-1ubuntu1.7 | ldap-utils 2.4.45+dfsg-1ubuntu1.7 | Oct 29, 2020 |
| ldap-utils · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | ldap-utils 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
| libldap-2.4-2 · Ubuntu 18.04.6 LTS (bionic) | 2.4.45+dfsg-1ubuntu1.7 | libldap-2.4-2 2.4.45+dfsg-1ubuntu1.7 | Oct 29, 2020 |
| libldap-2.4-2 · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | libldap-2.4-2 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
| libldap-common · Ubuntu 18.04.6 LTS (bionic) | 2.4.45+dfsg-1ubuntu1.7 | libldap-common 2.4.45+dfsg-1ubuntu1.7 | Oct 29, 2020 |
| libldap-common · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | libldap-common 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
| slapd · Ubuntu 18.04.6 LTS (bionic) | 2.4.45+dfsg-1ubuntu1.7 | slapd 2.4.45+dfsg-1ubuntu1.7 | Oct 29, 2020 |
| slapd · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | slapd 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
| slapd-contrib · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | slapd-contrib 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
| slapd-smbk5pwd · Ubuntu 18.04.6 LTS (bionic) | 2.4.45+dfsg-1ubuntu1.7 | slapd-smbk5pwd 2.4.45+dfsg-1ubuntu1.7 | Oct 29, 2020 |
| slapd-smbk5pwd · Ubuntu 20.04 LTS (focal) | 2.4.49+dfsg-2ubuntu1.4 | slapd-smbk5pwd 2.4.49+dfsg-2ubuntu1.4 | Oct 29, 2020 |
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