vulnerability
Alma Linux: CVE-2021-44141: Moderate: samba security, bug fix, and enhancement update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:S/C:P/I:N/A:N) | Feb 21, 2022 | May 13, 2022 | Apr 17, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:S/C:P/I:N/A:N)
Published
Feb 21, 2022
Added
May 13, 2022
Modified
Apr 17, 2026
Description
All versions of Samba prior to 4.15.5 are vulnerable to a malicious client using a server symlink to determine if a file or directory exists in an area of the server file system not exported under the share definition. SMB1 with unix extensions has to be enabled in order for this attack to succeed.
Solutions
alma-upgrade-ctdbalma-upgrade-libsmbclientalma-upgrade-libsmbclient-develalma-upgrade-libwbclientalma-upgrade-libwbclient-develalma-upgrade-python3-sambaalma-upgrade-python3-samba-testalma-upgrade-sambaalma-upgrade-samba-clientalma-upgrade-samba-client-libsalma-upgrade-samba-commonalma-upgrade-samba-common-libsalma-upgrade-samba-common-toolsalma-upgrade-samba-develalma-upgrade-samba-krb5-printingalma-upgrade-samba-libsalma-upgrade-samba-pidlalma-upgrade-samba-testalma-upgrade-samba-test-libsalma-upgrade-samba-vfs-iouringalma-upgrade-samba-winbindalma-upgrade-samba-winbind-clientsalma-upgrade-samba-winbind-krb5-locatoralma-upgrade-samba-winbind-modulesalma-upgrade-samba-winexe
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.