VulnerabilityModified
CVE-2021-31522
Kylin can receive user input and load any class through Class.forName(...).
CRITICAL 9.8EPSS 2.90%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.90%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.90% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-470
- Affected
- apache/kylin
- Source
- security@apache.org
References
- http://www.openwall.com/lists/oss-security/2022/01/06/4Mailing List, Patch, Third Party Advisory
- https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznwPatch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2022/01/06/4Mailing List, Patch, Third Party Advisory
- https://lists.apache.org/thread/hh5crx3yr701zd8wtpqo1mww2rlkvznwPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.