Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2019-9039 First vendor Publication 2019-06-26
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In Couchbase Sync Gateway 2.1.2, an attacker with access to the Sync Gateway’s public REST API was able to issue additional N1QL statements and extract sensitive data or call arbitrary N1QL functions through the parameters "startkey" and "endkey" on the "_all_docs" endpoint. By issuing nested queries with CPU-intensive operations they may have been able to cause increased resource usage and denial of service conditions. The _all_docs endpoint is not required for Couchbase Mobile replication and external access to this REST endpoint has been blocked to mitigate this issue. This issue has been fixed in versions 2.5.0 and 2.1.3.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9039

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-89 Improper Sanitization of Special Elements used in an SQL Command ('SQL Injection') (CWE/SANS Top 25)

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

Sources (Detail)

https://docs.couchbase.com/sync-gateway/2.5/release-notes.html
https://research.hisolutions.com/2019/06/n1ql-injection-in-couchbase-sync-gat...
https://www.couchbase.com/resources/security#SecurityAlerts
Source Url

Alert History

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Date Informations
2024-11-28 13:36:48
  • Multiple Updates
2021-05-04 13:43:00
  • Multiple Updates
2021-04-22 02:54:44
  • Multiple Updates
2020-05-23 02:34:11
  • Multiple Updates
2019-10-10 09:20:56
  • Multiple Updates
2019-10-10 05:21:11
  • Multiple Updates
2019-09-17 00:19:27
  • Multiple Updates
2019-09-10 21:19:55
  • Multiple Updates
2019-07-01 21:20:09
  • Multiple Updates
2019-06-27 00:19:09
  • First insertion