Vulnerability CVE-2021-31522
Published: 2022-01-06

Description:
Kylin can receive user input and load any class through Class.forName(...). This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.

Type:

CWE-470

 (Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Apache -> Kylin 

 References:
https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw
http://www.openwall.com/lists/oss-security/2022/01/06/4
Copyright 2024, cxsecurity.com

 

Back to Top