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kasperskyKaspersky LabKLA12428
HistoryJan 18, 2022 - 12:00 a.m.

KLA12428 DoS vulnerability in Oracle Java and GraalVM

2022-01-1800:00:00
Kaspersky Lab
threats.kaspersky.com
374

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.7%

Denial of service vulnerability was found in Oracle Java and GraalVM. Malicious users can exploit this vulnerability to cause denial of service.

Original advisories

Oracle Critical Patch Update Advisory – January 2022

Related products

Oracle-Java-JRE-1.7.x

Oracle-Java-JRE-1.8.x

CVE list

CVE-2022-21349 high

Solution

Update to the latest version

Download Java

Impacts

  • DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

  • Oracle GraalVM Enterprise Edition 20.x earlier than 20.3.5, 21.x earlier than 21.3.1Oracle Java SE 7.x earlier than 7u331, 8.x earlier than 8u321

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

5.8 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.7%