CVE-2021-27738

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
All request mappings in `StreamingCoordinatorController.java` handling `/kylin/api/streaming_coordinator/*` REST API endpoints did not include any security checks, which allowed an unauthenticated user to issue arbitrary requests, such as assigning/unassigning of streaming cubes, creation/modification and deletion of replica sets, to the Kylin Coordinator. For endpoints accepting node details in HTTP message body, unauthenticated (but limited) server-side request forgery (SSRF) can be achieved. This issue affects Apache Kylin Apache Kylin 3 versions prior to 3.1.2.
Overview
  • CVE ID
  • CVE-2021-27738
  • Assigner
  • security@apache.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-01-06T13:15:07
  • Last Modified Date
  • 2022-01-13T18:04:21
Weakness Enumerations
CWE URL
CWE-918 http://cwe.mitre.org/data/definitions/918.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:apache:kylin:*:*:*:*:*:*:*:* 1 OR 3.0.0 3.1.2
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://lists.apache.org/thread/vkohh0to2vzwymyb2x13fszs3cs3vd70 Mailing List Vendor Advisory
http://www.openwall.com/lists/oss-security/2022/01/06/6 Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-27738
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27738
History
Created Old Value New Value Data Type Notes
2022-05-10 06:37:32 Added to TrackCVE
2022-12-06 05:46:41 2022-01-06T13:15Z 2022-01-06T13:15:07 CVE Published Date updated
2022-12-06 05:46:41 2022-01-13T18:04:21 CVE Modified Date updated
2022-12-06 05:46:41 Analyzed Vulnerability Status updated