NULL Pointer Dereference Affecting libsamba-util0-32bit package, versions <4.9.5+git.383.7b7f8f14df8-3.47.1
Threat Intelligence
EPSS
0.06% (26th
percentile)
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Test your applications- Snyk ID SNYK-SLES151-LIBSAMBAUTIL032BIT-2698617
- published 14 Apr 2022
- disclosed 29 Oct 2020
Introduced: 29 Oct 2020
CVE-2020-14323 Open this link in a new tabHow to fix?
Upgrade SLES:15.1 libsamba-util0-32bit to version 4.9.5+git.383.7b7f8f14df8-3.47.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libsamba-util0-32bit package and not the libsamba-util0-32bit package as distributed by SLES.
See How to fix? for SLES:15.1 relevant fixed versions and status.
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.
References
- https://www.suse.com/security/cve/CVE-2020-14323.html
- https://bugzilla.suse.com/1173994
- https://bugzilla.redhat.com/show_bug.cgi?id=1891685
- https://www.samba.org/samba/security/CVE-2020-14323.html
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/
- https://security.netapp.com/advisory/ntap-20201103-0001/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/
- https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
- https://security.gentoo.org/glsa/202012-24
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/
- https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html
CVSS Scores
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