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CVE-2023-0614

Publication date 29 March 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

6.5 · Medium

Score breakdown

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.

Read the notes from the security team

Status

Package Ubuntu Release Status
ldb 24.04 LTS noble Not in release
23.10 mantic Not in release
23.04 lunar Not in release
22.10 kinetic Not in release
22.04 LTS jammy
Fixed 2:2.4.4-0ubuntu0.22.04.2
20.04 LTS focal
Fixed 2:2.4.4-0ubuntu0.20.04.2
18.04 LTS bionic
Vulnerable
16.04 LTS xenial
Vulnerable
14.04 LTS trusty
Vulnerable
samba 24.04 LTS noble
Fixed 2:4.17.7+dfsg-1ubuntu1
23.10 mantic
Fixed 2:4.17.7+dfsg-1ubuntu1
23.04 lunar
Fixed 2:4.17.7+dfsg-1ubuntu1
22.10 kinetic
Fixed 2:4.16.8+dfsg-0ubuntu1.1
22.04 LTS jammy
Fixed 2:4.15.13+dfsg-0ubuntu1.1
20.04 LTS focal
Fixed 2:4.15.13+dfsg-0ubuntu0.20.04.2
18.04 LTS bionic
Vulnerable
16.04 LTS xenial
Vulnerable
14.04 LTS trusty
Vulnerable

Notes

mdeslaur

fixes are both in samba and ldb

Severity score breakdown

Parameter Value
Base score 6.5 · Medium
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

References

Related Ubuntu Security Notices (USN)

Other references