9

CVE-2020-1956

Warnung
Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Apache ≫ Kylin Version >= 2.3.0 <= 2.3.2
Apache ≫ Kylin Version >= 2.5.0 <= 2.5.2
Apache ≫ Kylin Version >= 2.6.0 <= 2.6.5
Apache ≫ Kylin Version 2.4.0
Apache ≫ Kylin Version 2.4.1
Apache ≫ Kylin Version 3.0.0 Update -
Apache ≫ Kylin Version 3.0.0 Update alpha
Apache ≫ Kylin Version 3.0.0 Update alpha2
Apache ≫ Kylin Version 3.0.0 Update beta
Apache ≫ Kylin Version 3.0.1

25.03.2022: CISA Known Exploited Vulnerabilities (KEV) Catalog

Apache Kylin OS Command Injection Vulnerability

Schwachstelle

Apache Kylin contains an OS command injection vulnerability which could permit an attacker to perform remote code execution.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 97.34% 0.999
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NIST 9 8 10
AV:N/AC:L/Au:S/C:C/I:C/A:C
CISA-ADP 8.8 2.8 5.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

https://lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3E
Patch
Mailing List
https://lists.apache.org/thread.html/r61666760d8a4e8764b2d5fe158d8a48b569414480fbfadede574cdc0%40%3Ccommits.kylin.apache.org%3E
Patch
Mailing List
http://www.openwall.com/lists/oss-security/2020/07/14/1
Mailing List
https://community.sonarsource.com/t/apache-kylin-3-0-1-command-injection-vulnerability/25706
Third Party Advisory
Exploit
https://lists.apache.org/thread.html/r1332ef34cf8e2c0589cf44ad269fb1fb4c06addec6297f0320f5111d%40%3Cuser.kylin.apache.org%3E
Vendor Advisory
Mailing List
Mitigation
https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cannounce.apache.org%3E
Mailing List
https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cdev.kylin.apache.org%3E
Mailing List
https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cuser.kylin.apache.org%3E
Mailing List
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1956
Third Party Advisory
US Government Resource