CVE-2020-36226
Published: 26 January 2021
A flaw was discovered in OpenLDAP before 2.4.57 leading to a memch->bv_len miscalculation and slapd crash in the saslAuthzTo processing, resulting in denial of service.
Priority
CVSS 3 base score: 7.5
Status
Package | Release | Status |
---|---|---|
openldap Launchpad, Ubuntu, Debian |
bionic |
Released
(2.4.45+dfsg-1ubuntu1.9)
|
focal |
Released
(2.4.49+dfsg-2ubuntu1.6)
|
|
groovy |
Released
(2.4.53+dfsg-1ubuntu1.3)
|
|
hirsute |
Released
(2.4.57+dfsg-2ubuntu1)
|
|
impish |
Released
(2.4.57+dfsg-2ubuntu1)
|
|
jammy |
Released
(2.4.57+dfsg-2ubuntu1)
|
|
kinetic |
Released
(2.4.57+dfsg-2ubuntu1)
|
|
precise |
Ignored
(end of ESM support, was needed)
|
|
trusty |
Needed
|
|
upstream |
Released
(2.4.57+dfsg-1)
|
|
xenial |
Released
(2.4.42+dfsg-2ubuntu3.12)
|
|
Patches: upstream: https://git.openldap.org/openldap/openldap/-/commit/d169e7958a3e0dc70f59c8374bf8a59833b7bdd8 |