CVE-2021-2388 Information

Description

Vulnerability in the Java SE Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Hotspot). Supported versions that are affected are Java SE: 8u291 11.0.11 16.0.1; Oracle GraalVM Enterprise Edition: 20.3.2 and 21.1.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of Java SE Oracle GraalVM Enterprise Edition. Note: This vulnerability applies to Java deployments typically in clients running sandboxed Java Web Start applications or sandboxed Java applets that load and run untrusted code (e.g. code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments typically in servers that load and run only trusted code (e.g. code installed by an administrator). CVSS 3.1 Base Score 7.5 (Confidentiality Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H).

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://www.oracle.com/security-alerts/cpujul2021.html https://security.netapp.com/advisory/ntap-20210723-0002/ https://www.debian.org/security/2021/dsa-4946 https://lists.debian.org/debian-lts-announce/2021/08/msg00011.html https://www.oracle.com/security-alerts/cpuoct2021.html

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.5