Linux · 
Red Hat · Security advisory · November 9, 2021
Red Hat · Security advisory · November 9, 2021RHBA-2021:4438: Security update for 25 packages
RHBA-2021:4438, released November 9, 2021, fixes 1 CVE across 25 products. None of them is reported as exploited. Patch Radar priority: Routine.
Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
2.6
Base score, 0 to 10
Highest EPSS
0.0041
34th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| ctdb | RHEL 8 | 0:4.14.5-2.el8 |
| libsmbclient | RHEL 8 | 0:4.14.5-2.el8 |
| libsmbclient-devel | RHEL 8 | 0:4.14.5-2.el8 |
| libwbclient | RHEL 8 | 0:4.14.5-2.el8 |
| libwbclient-devel | RHEL 8 | 0:4.14.5-2.el8 |
| python3-samba | RHEL 8 | 0:4.14.5-2.el8 |
| python3-samba-test | RHEL 8 | 0:4.14.5-2.el8 |
| samba | RHEL 8 | 0:4.14.5-2.el8 |
| samba-client | RHEL 8 | 0:4.14.5-2.el8 |
| samba-client-libs | RHEL 8 | 0:4.14.5-2.el8 |
| samba-common | RHEL 8 | 0:4.14.5-2.el8 |
| samba-common-libs | RHEL 8 | 0:4.14.5-2.el8 |
| samba-common-tools | RHEL 8 | 0:4.14.5-2.el8 |
| samba-devel | RHEL 8 | 0:4.14.5-2.el8 |
| samba-krb5-printing | RHEL 8 | 0:4.14.5-2.el8 |
| samba-libs | RHEL 8 | 0:4.14.5-2.el8 |
| samba-pidl | RHEL 8 | 0:4.14.5-2.el8 |
| samba-test | RHEL 8 | 0:4.14.5-2.el8 |
| samba-test-libs | RHEL 8 | 0:4.14.5-2.el8 |
| samba-vfs-iouring | RHEL 8 | 0:4.14.5-2.el8 |
| samba-winbind | RHEL 8 | 0:4.14.5-2.el8 |
| samba-winbind-clients | RHEL 8 | 0:4.14.5-2.el8 |
| samba-winbind-krb5-locator | RHEL 8 | 0:4.14.5-2.el8 |
| samba-winbind-modules | RHEL 8 | 0:4.14.5-2.el8 |
| samba-winexe | RHEL 8 | 0:4.14.5-2.el8 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Routine | CVE-2021-43566 | ctdb: All versions of Samba prior to 4.13.16 are vulnerable to a malicious clientusing an SMB1 or NFS race to allow a direc... | 2.6 | 0.0041 | None reported |
Showing 1 to 1 of 1
1
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.