User Password Manipulation Vulnerability in Samba
CVE-2022-32744

8.8HIGH

Key Information:

Vendor

Samba

Status
Vendor
CVE Published:
25 August 2022

What is CVE-2022-32744?

A security issue has been identified in Samba, where the Key Distribution Center (KDC) is capable of accepting kpasswd requests that are encrypted with any known key. This vulnerability allows malicious actors to craft forged kpasswd requests using their own keys. Consequently, they could manipulate and alter passwords of other users, leading to the risk of a complete takeover of the domain. This issue poses a significant threat to the integrity and security of user accounts and overall network safety.

Affected Version(s)

samba Versions prior to samba 4.16.4, samba 4.15.9, samba 4.14.14

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.