CVE-2021-45456
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
Apache kylin checks the legitimacy of the project before executing some commands with the project name passed in by the user. There is a mismatch between what is being checked and what is being used as the shell command argument in DiagnosisService. This may cause an illegal project name to pass the check and perform the following steps, resulting in a command injection vulnerability. This issue affects Apache Kylin 4.0.0.
Overview
- CVE ID
- CVE-2021-45456
- Assigner
- security@apache.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-01-06T13:15:08
- Last Modified Date
- 2022-01-13T18:50:42
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| 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:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://lists.apache.org/thread/70fkf9w1swt2cqdcz13rwfjvblw1fcpf | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2022/01/06/1 | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-45456 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45456 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:37:31 | Added to TrackCVE | |||
| 2022-12-06 05:47:07 | 2022-01-06T13:15Z | 2022-01-06T13:15:08 | CVE Published Date | updated |
| 2022-12-06 05:47:07 | 2022-01-13T18:50:42 | CVE Modified Date | updated | |
| 2022-12-06 05:47:07 | Analyzed | Vulnerability Status | updated |