What is CVE-2023-28462?

CVE-2023-28462 is a critical-severity vulnerability in Oracle Jdk, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-03-30.

How severe is CVE-2023-28462?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Deserialization in Oracle Jdk

CVE-2023-28462

A JNDI rebind operation in the default ORB listener in Payara Server 4.1.2.191 (Enterprise), 5.20.0 and newer (Enterprise), and 5.2020.1 and newer (Community), when Java 1.8u181 and earlier is used, allows remote attackers to load maliciou…

Vulnerability class: Insecure Deserialization

EPSS: 0.009 (56.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oracle Jdk — versions 1.8.0
Payara Payara_server
N/a — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

cve@mitre.org (Mitigation, Vendor Advisory)

Frequently asked questions

What is CVE-2023-28462?: CVE-2023-28462 is a critical-severity vulnerability in Oracle Jdk, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2023-03-30.
How severe is CVE-2023-28462?: Critical severity. CVSS v3 base score is 9.8 out of 10.