CVE-2021-31522

CWE-4704 documents4 sources
Severity
9.8CRITICAL
EPSS
3.4%
top 12.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apache KylinApache Software Foundation Apache Kylin
Timeline
PublishedJan 6
Latest updateJan 8

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶NVDapache/kylin3.0.0 — 3.1.3+2
▶Mavenorg.apache.kylin:kylin4.0.0 — 4.0.1+1
▶CVEListV5apache_software_foundation/apache_kylinApache Kylin 2 — 2.6.6+2

Patches

Patch: www.openwall.com ↗Patch: lists.apache.org ↗Patch: www.openwall.com ↗

🔴Vulnerability Details

3
OSV
Kylin can receive user input and load any class through Class.forName(...).↗2022-01-08
▶
GHSA
Kylin can receive user input and load any class through Class.forName(...).↗2022-01-08
▶
CVEList
Apache Kylin unsafe class loading↗2022-01-06
▶