CVE-2020-25709
Published: 13 November 2020
A flaw was found in OpenLDAP. This flaw allows an attacker who can send a malicious packet to be processed by OpenLDAP’s slapd server, to trigger an assertion failure. The highest threat from this vulnerability is to system availability.
Priority
Status
Package | Release | Status |
---|---|---|
openldap Launchpad, Ubuntu, Debian |
bionic |
Released
(2.4.45+dfsg-1ubuntu1.8)
|
focal |
Released
(2.4.49+dfsg-2ubuntu1.5)
|
|
groovy |
Released
(2.4.53+dfsg-1ubuntu1.2)
|
|
trusty |
Released
(2.4.31-1+nmu2ubuntu8.5+esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2.4.56+dfsg-1)
|
|
xenial |
Released
(2.4.42+dfsg-2ubuntu3.11)
|
|
Patches: upstream: https://git.openldap.org/openldap/openldap/-/commit/67670f4544e28fb09eb7319c39f404e1d3229e65 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |