CVE-2021-39234 Information

Description

In Apache Ozone versions prior to 1.2.0 Authenticated users knowing the ID of an existing block can craft specific request allowing access those blocks bypassing other security checks like ACL.

CVSS Vector

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

Reference

https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C97d65498-7f8c-366f-1bea-5a74b6378f0d%40apache.org%3E http://www.openwall.com/lists/oss-security/2021/11/19/5

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

6.8