CVE-2020-1956
- Source
- https://cve.org/CVERecord?id=CVE-2020-1956
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-1956.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-1956
- Aliases
- Published
- 2020-05-22T14:15:11.840Z
- Modified
- 2026-07-08T23:34:48.284723Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://lists.apache.org/thread.html/r1332ef34cf8e2c0589cf44ad269fb1fb4c06addec6297f0320f5111d%40%3Cuser.kylin.apache.org%3E
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-1956
- https://lists.apache.org/thread.html/r021baf9d8d4ae41e8c8332c167c4fa96c91b5086563d9be55d2d7acf%40%3Ccommits.kylin.apache.org%3E
- https://lists.apache.org/thread.html/r61666760d8a4e8764b2d5fe158d8a48b569414480fbfadede574cdc0%40%3Ccommits.kylin.apache.org%3E
- http://www.openwall.com/lists/oss-security/2020/07/14/1
- https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cannounce.apache.org%3E
- https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cdev.kylin.apache.org%3E
- https://lists.apache.org/thread.html/r250a867961cfd6e0506240a9c7eaee782d84c6ab0091c7c4bc45f3eb%40%3Cuser.kylin.apache.org%3E
- https://community.sonarsource.com/t/apache-kylin-3-0-1-command-injection-vulnerability/25706
Affected packages
Git / github.com/apache/kylin
Affected ranges
- Type
- GIT
- Repo
- https://github.com/apache/kylin
- Events
-
IntroducedLast affectedIntroducedLast affectedIntroducedLast affectedIntroducedLast affected
- Database specific
{ "source": [ "CPE_RANGE", "CPE_STRING" ], "cpe": [ "cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:2.4.0:*:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:2.4.1:*:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:3.0.0:-:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:3.0.0:alpha:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:3.0.0:alpha2:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:3.0.0:beta:*:*:*:*:*:*", "cpe:2.3:a:apache:kylin:3.0.1:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "2.3.0" }, { "last_affected": "2.3.2" }, { "introduced": "2.5.0" }, { "last_affected": "2.5.2" }, { "introduced": "2.6.0" }, { "last_affected": "2.6.5" }, { "introduced": "2.4.0" }, { "last_affected": "2.4.0" }, { "introduced": "2.4.1" }, { "last_affected": "2.4.1" }, { "introduced": "3.0.0-NA" }, { "last_affected": "3.0.0-NA" }, { "introduced": "3.0.0-alpha" }, { "last_affected": "3.0.0-alpha" }, { "introduced": "3.0.0-alpha2" }, { "last_affected": "3.0.0-alpha2" }, { "introduced": "3.0.0-beta" }, { "last_affected": "3.0.0-beta" }, { "introduced": "3.0.1" }, { "last_affected": "3.0.1" } ] }