Improper Null Termination Affecting samba-krb5-printing package, versions <0:4.13.3-3.el8
Threat Intelligence
EPSS
0.06% (26th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-SAMBAKRB5PRINTING-2102800
- published 26 Jul 2021
- disclosed 29 Oct 2020
Introduced: 29 Oct 2020
CVE-2020-14323 Open this link in a new tabHow to fix?
Upgrade Centos:8 samba-krb5-printing to version 0:4.13.3-3.el8 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream samba-krb5-printing package and not the samba-krb5-printing package as distributed by Centos.
See How to fix? for Centos:8 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://security.netapp.com/advisory/ntap-20201103-0001/
- https://access.redhat.com/security/cve/CVE-2020-14323
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JE2M4FE3N3EDXVG4UKSVFPL7SQUGFFDP/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W6HM73N4NEGFW5GIJJGGP6ZZBS6GTXPB/
- https://security.gentoo.org/glsa/202012-24
- https://bugzilla.redhat.com/show_bug.cgi?id=1891685
- https://www.samba.org/samba/security/CVE-2020-14323.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00041.html
- https://access.redhat.com/errata/RHSA-2021:1647
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00012.html
- 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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