CVE Vulnerability

CVE-2021-39235

In Apache Ozone before 1.2.0, Ozone Datanode doesn't check the access mode parameter of the block token. Authenticated users with valid READ block token can do any write operation on the same block.

4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://mail-archives.apache.org/mod_mbox/ozone-dev/202111.mbox/%3C93f88246-4320-7423-0dac-ec7a07f47455%40apache.org%3E Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/11/19/6 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:apache:ozone:*:*:*:*:*:*:*:*
Information

Published : 2021-11-19 10:15

Updated : 2021-11-19 02:50

NVD link : CVE-2021-39235

Mitre link : CVE-2021-39235

Products Affected
No products.
CWE
CWE-732