CVE-2021-45458
CVSS V2 Medium 5
CVSS V3 High 7.5
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. 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.
Overview
- CVE ID
- CVE-2021-45458
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-06T13:15:08
- Last Modified Date
- 2022-01-13T18:19:43
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.6.6 |
| cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:* | 1 | OR | 3.0.0 | 3.1.3 |
| cpe:2.3:a:apache:kylin:4.0.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:kylin:4.0.0:alpha:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:apache:kylin:4.0.0:beta:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread/oof215qz188k16vhlo97cm1jksxdowfy | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2022/01/06/3 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2022/01/06/7 | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45458 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45458 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:37:32 | Added to TrackCVE | |||
| 2022-12-06 05:47:17 | 2022-01-06T13:15Z | 2022-01-06T13:15:08 | CVE Published Date | updated |
| 2022-12-06 05:47:17 | 2022-01-13T18:19:43 | CVE Modified Date | updated | |
| 2022-12-06 05:47:17 | Analyzed | Vulnerability Status | updated |