A flaw was found in Samba. The KDC accepts kpasswd... · CVE-2022-32744 · GitHub Advisory Database · GitHub

A flaw was found in Samba. The KDC accepts kpasswd...

High severity Unreviewed Published Aug 26, 2022 to the GitHub Advisory Database • Updated Sep 17, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

A flaw was found in Samba. The KDC accepts kpasswd requests encrypted with any key known to it. By encrypting forged kpasswd requests with its own key, a user can change other users' passwords, enabling full domain takeover.

References

Published by the National Vulnerability Database

Aug 25, 2022

Published to the GitHub Advisory Database Aug 26, 2022

Last updated Sep 17, 2023

Severity

High

8.8

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H