CVE-2023-22006 — Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle G

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle GraalVM for JDK product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 11.0.19, 17.0.7, 20.0.1; Oracle GraalVM Enterprise Edition: 20.3.10, 21.3.6,

01What is this vulnerability?

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition, Oracle GraalVM for JDK product of Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 11.0.19, 17.0.7, 20.0.1; Oracle GraalVM Enterprise Edition: 20.3.10, 21.3.6, 22.3.2; Oracle GraalVM for JDK: 17.0.7 and 20.0.1. Difficult to exploit vulnerability allows unauthenticated attacker…

02Affected products

Vendor	Product	Versions
Oracle Corporation	Java SE JDK and JRE	Oracle Java SE:11.0.19, Oracle Java SE:17.0.7, Oracle Java SE:20.0.1, Oracle GraalVM Enterprise Edition:20.3.10, Oracle GraalVM Enterprise Edition:21.3.6, Oracle GraalVM Enterprise Edition:22.3.2, Oracle GraalVM for JDK:17.0.7, Oracle GraalVM for JDK:20.0.1

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-07-18T20:18:06.679Z
• Last modified: 2025-02-13T16:43:22.742Z

09References

• www.oracle.com — https://www.oracle.com/security-alerts/cpujul2023.html
• security.netapp.com — https://security.netapp.com/advisory/ntap-20230725-0006/
• www.debian.org — https://www.debian.org/security/2023/dsa-5458
• www.debian.org — https://www.debian.org/security/2023/dsa-5478
• lists.debian.org — https://lists.debian.org/debian-lts-announce/2023/09/msg00018.html