CVE-2020-25692
Published: 30 October 2020
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.
Priority
Medium
CVSS 3 base score: 7.5
Status
| Package | Release | Status |
|---|---|---|
|
openldap Launchpad, Ubuntu, Debian |
Upstream |
Released
(2.4.55+dfsg-1)
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(2.4.53+dfsg-1ubuntu4)
|
|
| Ubuntu 20.10 (Groovy Gorilla) |
Released
(2.4.53+dfsg-1ubuntu1.1)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(2.4.49+dfsg-2ubuntu1.4)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2.4.45+dfsg-1ubuntu1.7)
|
|
| Ubuntu 16.04 LTS (Xenial Xerus) |
Released
(2.4.42+dfsg-2ubuntu3.10)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.4.31-1+nmu2ubuntu8.5+esm3)
|
|
|
Patches: Upstream: https://git.openldap.org/openldap/openldap/-/commit/4c774220a752bf8e3284984890dc0931fe73165d |
||