Vulnerability CVE-2020-14323: Information
Description
A null pointer dereference flaw was found in samba's Winbind service in versions before 4.11.15, before 4.12.9 and before 4.13.1. A local user could use this flaw to crash the winbind service causing denial of service.
Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| samba | sisyphus | 4.12.9-alt1 | 4.20.1-alt1 | ALT-PU-2020-3215-1 | 260613 | Fixed |
| samba | p10 | 4.12.9-alt1 | 4.19.6-alt2 | ALT-PU-2020-3215-1 | 260613 | Fixed |
| samba | p9 | 4.11.15-alt1 | 4.14.10-alt2 | ALT-PU-2020-3188-1 | 260610 | Fixed |
| samba | c10f1 | 4.12.9-alt1 | 4.16.11-alt2 | ALT-PU-2020-3215-1 | 260613 | Fixed |
| samba | c9f2 | 4.11.15-alt1 | 4.14.14-alt0.c9.1 | ALT-PU-2020-3271-1 | 261533 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1891685 |
|
| https://www.samba.org/samba/security/CVE-2020-14323.html |
|
| openSUSE-SU-2020:1819 |
|
| openSUSE-SU-2020:1811 |
|
| https://security.netapp.com/advisory/ntap-20201103-0001/ |
|
| [debian-lts-announce] 20201123 [SECURITY] [DLA 2463-1] samba security update |
|
| GLSA-202012-24 |
|
| FEDORA-2020-c1e9ae02d2 | |
| FEDORA-2020-2e1a1489be | |
| [debian-lts-announce] 20240422 [SECURITY] [DLA 3792-1] samba security update |