What is CVE-2023-49566?

CVE-2023-49566 is a high-severity vulnerability in Apache Linkis, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-07-15.

How severe is CVE-2023-49566?

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

Is CVE-2023-49566 known to be exploited?

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

Deserialization in Apache Linkis

CVE-2023-49566

In Apache Linkis <=1.5.0, due to the lack of effective filtering of parameters, an attacker configuring malicious db2 parameters in the DataSource Manager Module will result in jndi injection. Therefore, the parameters in the DB2 URL…

Vulnerability class: Insecure Deserialization

EPSS: 0.008 (53.4th 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

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

tanjiti/sec_

References

security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2023-49566?: CVE-2023-49566 is a high-severity vulnerability in Apache Linkis, classified under Deserialization of Untrusted Data. CVSS score: 8.8/10. Published 2024-07-15.
How severe is CVE-2023-49566?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2023-49566 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.