CVE-2021-31522 Apache Kylin unsafe class loading

2022-01-0612:35:18

apache

www.cve.org

9.8 High

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.7%

JSON

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.

CNA Affected

[
  {
    "product": "Apache Kylin",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "2.6.6",
        "status": "affected",
        "version": "Apache Kylin 2",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "3.1.2",
        "status": "affected",
        "version": "Apache Kylin 3",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "4.0.0",
        "status": "affected",
        "version": "Apache Kylin 4",
        "versionType": "custom"
      }
    ]
  }
]