CVE-2022-32745

Publication date 27 July 2022

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

8.1 · High

Score breakdown

A flaw was found in Samba. Samba AD users can cause the server to access uninitialized data with an LDAP add or modify the request, usually resulting in a segmentation fault.

Read the notes from the security team

Status

Package Ubuntu Release Status
samba 24.10 oracular
Fixed 2:4.16.4+dfsg-2ubuntu1
24.04 LTS noble
Fixed 2:4.16.4+dfsg-2ubuntu1
23.10 mantic
Fixed 2:4.16.4+dfsg-2ubuntu1
23.04 lunar
Fixed 2:4.16.4+dfsg-2ubuntu1
22.10 kinetic
Fixed 2:4.16.4+dfsg-2ubuntu1
22.04 LTS jammy
Fixed 2:4.15.9+dfsg-0ubuntu0.2
21.10 impish Ignored end of life
20.04 LTS focal
Fixed 2:4.13.17~dfsg-0ubuntu1.20.04.1
18.04 LTS bionic Ignored
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty Ignored end of ESM support, was needs-triage

Notes

mdeslaur

combined patches are in bug 15096 Fixing this in Ubuntu 18.04 LTS would require substantial code backports. We will not be fixing this issue in Ubuntu 18.04 LTS. In environments where this is of concern, we recommend updating to a more recent Ubuntu version.

Severity score breakdown

Parameter Value
Base score 8.1 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

References

Related Ubuntu Security Notices (USN)

Other references