Kylin
CVE-2020-1956
HIGH
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Blast Radius
ecosystem impact- 28 maven packages depend on org.apache.kylin:kylin-core-common (9 direct, 19 indirect)
Ecosystem-wide dependent count for version 3.0.0.
DescriptionNVD
Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation.
AnalysisAI
Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available.
Technical ContextAI
This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Apache Kylin 2.3.0, and releases up to 2.6.5 and 3.0.1 has some restful apis which will concatenate os command with the user input string, a user is likely to be able to execute any os command without any protection or validation. Affected products include: Apache Kylin. Version information: up to 2.6.5.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.
OS command injection in Apache Kylin (versions 4 through 5.0.3) allows attackers to execute arbitrary operating-system c
SQL injection in Apache Kylin (versions 4 through 5.0.3) allows attackers to inject arbitrary SQL through a backend API
Diagnosis Controller miss parameter validation, so user may attacked by command injection via HTTP Request. Rated critic
Kylin's cube designer function has a command injection vulnerability when overwriting system parameters in the configura
Kylin concatenates and executes a Hive SQL in Hive CLI or beeline when building a new segment; some part of the HQL is f
Similar to CVE-2020-1956, Kylin has one more restful API which concatenates the API inputs into OS commands and then exe
Apache Kylin 2.0.0, 2.1.0, 2.2.0, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.
Session Fixation vulnerability in Apache Kylin.0.0 through 4.x. Rated critical severity (CVSS 9.1), this vulnerability i
In the fix for CVE-2022-24697, a blacklist is used to filter user input commands. Rated high severity (CVSS 8.8), this v
Kylin has some restful apis which will concatenate SQLs with the user input string, a user is likely to be able to run m
Authentication Bypass Using an Alternate Path or Channel vulnerability in Apache Kylin. This issue affects Apache Kylin
Files or Directories Accessible to External Parties vulnerability in Apache Kylin. You are fine as long as the Kylin's
Same weakness CWE-78 – OS Command Injection
View allSame technique Command Injection
View allShare
External POC / Exploit Code
Leaving vuln.today