Linux · Rocky Linux · Security advisory · December 13, 2021

RLSA-2021:5082: samba security update

RLSA-2021:5082, released December 13, 2021, fixes 3 CVEs in samba (version 0:4.14.5-7.el8_5). None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
8.1
Base score, 0 to 10
Highest EPSS
0.0195
80th percentile

Priority of the 3 CVEs

Patch now 0 Urgent 0 High 3 Routine 0

Fixed package versions

ProductReleaseFixed in
sambarocky 80:4.14.5-7.el8_5

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2021-23192 ctdb: Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet Fil...8.1 0.0195 None reported
High CVE-2016-2124 ctdb: A flaw was found in the way samba implemented SMB1 authentication8.1 0.0177 None reported
High CVE-2020-25717 libsmbclient0: A flaw was found in the way Samba maps domain users to local users8.1 0.0163 None reported
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