PT-2022-12364 · Apache · Apache Kylin

Alvaro Munoz

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Published

2022-01-06

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Updated

2023-07-21

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CVE-2021-45458

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Name of the Vulnerable Software and Affected Versions Apache Kylin versions 2.6.6 and prior Apache Kylin versions 3.1.2 and prior Apache Kylin versions 4.0.0 and prior
Description Apache Kylin provides encryption classes PasswordPlaceholderConfigurer to help users encrypt their passwords. In the encryption algorithm used by this encryption class, the cipher is initialized with a hardcoded key and IV. If users use class PasswordPlaceholderConfigurer to encrypt their password and configure it into kylin's configuration file, there is a risk that the password may be decrypted.
Recommendations For Apache Kylin 2 versions 2.6.6 and prior, consider disabling the PasswordPlaceholderConfigurer class until a patch is available. For Apache Kylin 3 versions 3.1.2 and prior, consider disabling the PasswordPlaceholderConfigurer class until a patch is available. For Apache Kylin 4 versions 4.0.0 and prior, consider disabling the PasswordPlaceholderConfigurer class until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Use of Insufficiently Random Values

Inadequate Encryption Strength

Using Hardcoded Credentials

Weakness Enumeration

CWE-330CWE-326CWE-798

Related Identifiers

CVE-2021-45458
GHSA-9FJ5-JG6F-QG5R

Affected Products

Apache Kylin