Vulnerability Monitor

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CVE-2021-45458

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. This issue affects Apache Kylin 2 version 2.6.6 and prior versions; Apache Kylin 3 version 3.1.2 and prior versions; Apache Kylin 4 version 4.0.0 and prior versions.

Published

2022-01-06T13:15:08.330

Last Modified

2024-11-21T06:32:14.937

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

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

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-798
  • Type: Primary
    CWE-330
    CWE-798
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application apache kylin ≤ 2.6.6 Yes
Application apache kylin < 3.1.3 Yes
Application apache kylin 4.0.0 Yes
Application apache kylin 4.0.0 Yes
Application apache kylin 4.0.0 Yes
References