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ubuntucveUbuntu.comUB:CVE-2021-2388
HistoryJul 21, 2021 - 12:00 a.m.

CVE-2021-2388

2021-07-2100:00:00
ubuntu.com
ubuntu.com
24

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

57.9%

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).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchopenjdk-8< 8u312-b07-0ubuntu1~18.04UNKNOWN
ubuntu20.04noarchopenjdk-8< 8u312-b07-0ubuntu1~20.04UNKNOWN
ubuntu21.04noarchopenjdk-8< 8u312-b07-0ubuntu1~21.04UNKNOWN
ubuntu16.04noarchopenjdk-8< 8u312-b07-0ubuntu1~16.04) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchopenjdk-lts< 11.0.13+8-0ubuntu1~18.04UNKNOWN
ubuntu21.10noarchopenjdk-lts< 11.0.12+7-0ubuntu1UNKNOWN
ubuntu22.04noarchopenjdk-lts< 11.0.12+7-0ubuntu1UNKNOWN
ubuntu22.10noarchopenjdk-lts< 11.0.12+7-0ubuntu1UNKNOWN
ubuntu23.04noarchopenjdk-lts< 11.0.12+7-0ubuntu1UNKNOWN
ubuntu20.04noarchopenjdk-lts< 11.0.13+8-0ubuntu1~20.04UNKNOWN
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1-10 of 111

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

5.1 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

0.002 Low

EPSS

Percentile

57.9%

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