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.
Unsafe Reflection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
apacheCNA
---
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
VendorProductVersion
apachekylin
2.0.0 ≤
𝑥
≤ 2.6.6
apachekylin
3.0.0 ≤
𝑥
< 3.1.3
apachekylin
4.0.0
apachekylin
4.0.0:alpha
apachekylin
4.0.0:beta
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.openwall.com/lists/oss-security/2022/01/06/4
https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw
http://www.openwall.com/lists/oss-security/2022/01/06/4
https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznw