What is CVE-2022-39944?

CVE-2022-39944 is a high-severity vulnerability in Apache Linkis, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-10-26.

How severe is CVE-2022-39944?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-39944 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Apache Linkis

CVE-2022-39944

In Apache Linkis <=1.2.0 when used with the MySQL Connector/J, a deserialization vulnerability with possible remote code execution impact exists when an attacker has write access to a database and configures a JDBC EC with a MySQL data sou…

Vulnerability class: Insecure Deserialization

EPSS: 0.017 (75.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Apache Linkis
Apache Software Foundation Linkis — versions Apache Linkis

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

security@apache.org (Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2022-39944?: CVE-2022-39944 is a high-severity vulnerability in Apache Linkis, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2022-10-26.
How severe is CVE-2022-39944?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-39944 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.