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Apache Kylin vulnerable to remote code execution

Critical severity GitHub Reviewed Published Jul 6, 2023 to the GitHub Advisory Database • Updated Aug 8, 2023

Package

maven org.apache.kylin:kylin-core-common (Maven)

Affected versions

< 4.0.2

Patched versions

4.0.2
maven org.apache.kylin:kylin-server-base (Maven)
< 4.0.2
4.0.2
maven org.apache.kylin:kylin-spark-project (Maven)
< 4.0.2
4.0.2

Description

Kylin's cube designer function has a command injection vulnerability when overwriting system parameters in the configuration overwrites menu. RCE can be implemented by closing the single quotation marks around the parameter value of “-- conf=” to inject any operating system command into the command line parameters. This vulnerability affects Kylin 2 version 2.6.5 and earlier, Kylin 3 version 3.1.2 and earlier, and Kylin 4 version 4.0.1 and earlier.

References

Published by the National Vulnerability Database Oct 13, 2022
Published to the GitHub Advisory Database Jul 6, 2023
Reviewed Jul 6, 2023
Last updated Aug 8, 2023

Severity

Critical

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS score

4.127%
(92nd percentile)

Weaknesses

CVE ID

CVE-2022-24697

GHSA ID

GHSA-ppxx-m926-g569

Source code

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