Subtree Modification Permissions Flaw in Samba Products
CVE-2019-14902

5.4MEDIUM

Key Information:

Vendor

[unknown]

Status
Samba
Vendor
CVE Published:
21 January 2020

What is CVE-2019-14902?

A permisison flaw exists in various versions of Samba where the revocation of rights to create or modify a subtree is not consistently enforced across all domain controllers. This means that even after rights are removed from a user, they might still retain the ability to modify parts of the directory, potentially leading to unauthorized access or manipulation of data.

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Affected Version(s)

samba all samba 4.11.x versions before 4.11.5

samba all samba 4.10.x versions before 4.10.12

samba all samba 4.9.x versions before 4.9.18

References

https://www.samba.org/samba/security/CVE-2019-14902.html
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14902
https://security.netapp.com/advisory/ntap-20200122-0001/

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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