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ubuntucveUbuntu.comUB:CVE-2021-2161
HistoryApr 22, 2021 - 12:00 a.m.

CVE-2021-2161

2021-04-2200:00:00
ubuntu.com
ubuntu.com
16

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.1%

Vulnerability in the Java SE, Java SE Embedded, Oracle GraalVM Enterprise
Edition product of Oracle Java SE (component: Libraries). Supported
versions that are affected are Java SE: 7u291, 8u281, 11.0.10, 16; Java SE
Embedded: 8u281; Oracle GraalVM Enterprise Edition: 19.3.5, 20.3.1.2 and
21.0.0.2. Difficult to exploit vulnerability allows unauthenticated
attacker with network access via multiple protocols to compromise Java SE,
Java SE Embedded, Oracle GraalVM Enterprise Edition. Successful attacks of
this vulnerability can result in unauthorized creation, deletion or
modification access to critical data or all Java SE, Java SE Embedded,
Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability
applies to Java deployments that load and run untrusted code (e.g., code
that comes from the internet) and rely on the Java sandbox for security. It
can also be exploited by supplying untrusted data to APIs in the specified
Component. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector:
(CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).

Notes

Author Note
ebarretto Windows-specific issue

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

0.004 Low

EPSS

Percentile

72.1%