Rocky Linux 9 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2022_6999)

medium Nessus Plugin ID 358568

Synopsis

The Rocky Linux host is missing one or more security updates.

Description

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-2022_6999 advisory.

* OpenJDK: improper MultiByte conversion can lead to buffer overflow (JGSS, 8286077) (CVE-2022-21618)

* OpenJDK: excessive memory allocation in X.509 certificate parsing (Security, 8286533) (CVE-2022-21626)

* OpenJDK: HttpServer no connection count limit (Lightweight HTTP Server, 8286918) (CVE-2022-21628)

* OpenJDK: improper handling of long NTLM client hostnames (Security, 8286526) (CVE-2022-21619)

* OpenJDK: insufficient randomization of JNDI DNS port numbers (JNDI, 8286910) (CVE-2022-21624)

* OpenJDK: missing SNI caching in HTTP/2 (Networking, 8289366) (CVE-2022-39399)

Tenable has extracted the preceding description block directly from the CIQ security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages based on the guidance in CIQ advisory crlsa-2022_6999.

Plugin Details

Severity: Medium

ID: 358568

File Name: ciq_rocky_linux_9_crlsa-2022_6999.nasl

Version: 1.1

Type: Local

Family: Rocky Linux Local Security Checks

Published: 10/1/2026

Updated: 10/1/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.2

Percentile: 51.17

Vendor

Vendor Severity: Unknown

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2022-21628

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2022-21618

Vulnerability Information

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/RockyLinux/release, Host/RockyLinux/rpm-list, Host/OS/extended-third-party

Exploit Ease: No known exploits are available

Patch Publication Date: 10/20/2022

Vulnerability Publication Date: 10/17/2022

Reference Information

CVE: CVE-2022-21618, CVE-2022-21619, CVE-2022-21624, CVE-2022-21626, CVE-2022-21628, CVE-2022-39399

Detections

Analytics