[Pkg-samba-maint] Bug#1107248: samba: CVE-2025-0620: smbd doesn't pick up group membership changes when re-authenticating an expired SMB session

[Salvatore Bonaccorso]

Source: samba
Version: 2:4.22.1+dfsg-1
Severity: important
Tags: security upstream
Forwarded: https://bugzilla.samba.org/show_bug.cgi?id=15707
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for samba.

CVE-2025-0620[0]:
| smbd doesn't pick up group membership changes when re-authenticating
| an expired SMB session


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-0620
    https://www.cve.org/CVERecord?id=CVE-2025-0620
[1] https://bugzilla.samba.org/show_bug.cgi?id=15707

Regards,
Salvatore