Multiple vulnerabilities in Oracle Java SE and GraalVM

Description

Multiple vulnerabilities were found in Oracle Java SE and GraalVM. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, cause denial of service.

Below is a complete list of vulnerabilities:

1. Code execution vulnerability in Networking can be exploited to execute arbitrary code.
2. Code execution vulnerability in Libraries can be exploited to execute arbitrary code.
3. Information disclosure vulnerability in Hotspot can be exploited to obtain sensitive information.
4. Code execution vulnerability in Swing can be exploited to execute arbitrary code.
5. Code execution vulnerability in JSSE can be exploited to execute arbitrary code and obtain sensitive information.
6. Denial of service vulnerability in JSSE can be exploited to cause denial of service.

Original advisories

• Oracle Critical Patch Update Advisory – April 2023

Exploitation

Public exploits exist for this vulnerability.

Related products

• Oracle-Java-JRE-1.7.x
• Oracle-Java-JRE-1.8.x

CVE list

• CVE-2023-21937
  warning
• CVE-2023-21968
  warning
• CVE-2023-21954
  high
• CVE-2023-21939
  high
• CVE-2023-21938
  warning
• CVE-2023-21930
  high
• CVE-2023-21967
  high

Read more

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