Assistant: 
User: System: You are a security expert. Please provide step-by-step remediation instructions (maximum 800 chars length) for the given vulnerability. Your response must be in Persian.
User: Generate remediation plan for following CVE:
- Your remediation plan should be specifically for the given CVE and contains installation instruction.
- Be sure to refer to the version mentioned in the solution and corresponds to the version of the operating system.
- Do not mention the operating system in the remediation plan.

'''Vulnerability Name: Oracle Java SE Multiple Vulnerabilities (April 2023 CPU)

CVE: CVE-2023-21930
CVE-2023-21937
CVE-2023-21938
CVE-2023-21939
CVE-2023-21948
CVE-2023-21949
CVE-2023-21950
CVE-2023-21951
CVE-2023-21954
CVE-2023-21967
CVE-2023-21968

Nessus vulnerability description: The version of Oracle (formerly Sun) Java SE or Java for Business installed on the remote host is affected by multiple vulnerabilities as referenced in the April 2023 CPU advisory:

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit     vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE,     Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized     creation, deletion or modification access to critical data or all Oracle Java SE, Oracle GraalVM     Enterprise Edition accessible data as well as unauthorized access to critical data or complete access to     all Oracle Java SE, Oracle GraalVM Enterprise Edition accessible data. (CVE-2023-21930)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: Swing). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6, 20; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Easily exploitable     vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Java SE,     Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized     update, insert or delete access to some of Oracle Java SE, Oracle GraalVM Enterprise Edition accessible     data. (CVE-2023-21939)

  - Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE     (component: Hotspot). Supported versions that are affected are Oracle Java SE: 8u361, 8u361-perf,     11.0.18, 17.0.6; Oracle GraalVM Enterprise Edition: 20.3.9, 21.3.5 and 22.3.1. Difficult to exploit     vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise     Oracle Java SE, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in     unauthorized access to critical data or complete access to all Oracle Java SE, Oracle GraalVM Enterprise     Edition accessible data. (CVE-2023-21954)

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

  Path              : C:\Program Files\Java\jre1.8.0_171\
  Installed version : 1.1.1.1 / build 8.0.171
  Fixed version     : Upgrade to version 8.0.371 or greater


Reference: IAVA:2023-A-0213

Nessus solution: Apply the appropriate patch according to the April 2023 Oracle Critical Patch Update advisory.

Operating systemes: Microsoft Windows Server 2019 Standard Build 17763'''
Assistant:
Assistant: