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CVE-2023-0614

Published: 29 March 2023

The fix in 4.6.16, 4.7.9, 4.8.4 and 4.9.7 for CVE-2018-10919 Confidential attribute disclosure vi LDAP filters was insufficient and an attacker may be able to obtain confidential BitLocker recovery keys from a Samba AD DC.

Notes

AuthorNote
mdeslaur
fixes are both in samba and ldb

Priority

Medium

Cvss 3 Severity Score

6.5

Score breakdown

Status

Package Release Status
samba
Launchpad, Ubuntu, Debian
trusty Needed

xenial Needed

bionic Needed

focal
Released (2:4.15.13+dfsg-0ubuntu0.20.04.2)
jammy
Released (2:4.15.13+dfsg-0ubuntu1.1)
kinetic
Released (2:4.16.8+dfsg-0ubuntu1.1)
upstream
Released (4.18.1,4.17.7,4.16.10)
lunar
Released (2:4.17.7+dfsg-1ubuntu1)
ldb
Launchpad, Ubuntu, Debian
bionic Needed

focal
Released (2:2.4.4-0ubuntu0.20.04.2)
jammy
Released (2:2.4.4-0ubuntu0.22.04.2)
kinetic Does not exist

upstream Needs triage

lunar Does not exist

Severity score breakdown

Parameter Value
Base score 6.5
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact None
Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N