vulnerability
FreeBSD: VID-1f6d97da-8f72-11eb-b3f1-005056a311d1 (CVE-2021-20277): samba -- Multiple Vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Mar 28, 2021 | Mar 28, 2021 | Dec 10, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Mar 28, 2021
Added
Mar 28, 2021
Modified
Dec 10, 2025
Description
The Samba Team reports: CVE-2020-27840: An anonymous attacker can crash the Samba AD DC LDAP server by sending easily crafted DNs as part of a bind request. More serious heap corruption is likely also possible. CVE-2021-20277: User-controlled LDAP filter strings against the AD DC LDAP server may crash the LDAP server.
Solutions
freebsd-upgrade-package-samba411freebsd-upgrade-package-samba412freebsd-upgrade-package-samba413freebsd-upgrade-package-samba414
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