CVE-2021-31522

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.openwall.com/lists/oss-security/2022/01/06/4	Mailing List Patch Third Party Advisory
https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw	Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/06/4	Mailing List Patch Third Party Advisory
https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:apache:kylin::::::::
	cpe:2.3:a:apache:kylin::::::::
	cpe:2.3:a:apache:kylin:4.0.0:-::::::
	cpe:2.3:a:apache:kylin:4.0.0:alpha::::::
	cpe:2.3:a:apache:kylin:4.0.0:beta::::::

History

21 Nov 2024, 06:05

Type	Values Removed	Values Added
References	~~() http://www.openwall.com/lists/oss-security/2022/01/06/4 - Mailing List, Patch, Third Party Advisory~~	() http://www.openwall.com/lists/oss-security/2022/01/06/4 - Mailing List, Patch, Third Party Advisory
References	~~() https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw - Patch, Vendor Advisory~~	() https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw - Patch, Vendor Advisory

Information

Published : 2022-01-06 13:15

Updated : 2024-11-21 06:05

NVD link : CVE-2021-31522

Mitre link : CVE-2021-31522

CVE.ORG link : CVE-2021-31522

JSON object : View

Products Affected

apache

kylin

CWE

CWE-470

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

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9.8 /10