vulnerability
FreeBSD: VID-646923b0-41c7-11ec-a3b2-005056a311d1 (CVE-2021-23192): samba -- Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Nov 10, 2021 | Nov 4, 2022 | Jun 15, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Nov 10, 2021
Added
Nov 4, 2022
Modified
Jun 15, 2026
Description
A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements.
Solutions
freebsd-upgrade-package-samba413freebsd-upgrade-package-samba414freebsd-upgrade-package-samba415
Rapid7 Labs
2026 Global Threat Landscape Report
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