CVE-2018-20802
Post-auth queries on compound index may crash mongod
Severity Score
6.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries with compound indexes affecting QueryPlanner. This issue affects MongoDB Server v3.6 versions prior to 3.6.9 and MongoDB Server v4.0 versions prior to 4.0.3.
Un usuario autorizado que lleva a cabo consultas en la bases de datos puede desencadenar una denegación de servicio al emitir consultas especialmente diseñadas con índices compuestos afectando a QueryPlanner. Este problema afecta a: MongoDB Server de MongoDB Inc versiones v3.6 anteriores a 3.6.9, versiones v4.0 anteriores a 4.0.3
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2019-03-15 CVE Reserved
- 2020-11-23 CVE Published
- 2023-03-08 EPSS Updated
- 2024-09-17 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-394: Unexpected Status Code or Return Value
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://jira.mongodb.org/browse/SERVER-36993 | 2024-01-23 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Mongodb Search vendor "Mongodb" | Mongodb Search vendor "Mongodb" for product "Mongodb" | >= 3.6.0 < 3.6.9 Search vendor "Mongodb" for product "Mongodb" and version " >= 3.6.0 < 3.6.9" | - |
Affected
| ||||||
| Mongodb Search vendor "Mongodb" | Mongodb Search vendor "Mongodb" for product "Mongodb" | >= 4.0.0 < 4.0.3 Search vendor "Mongodb" for product "Mongodb" and version " >= 4.0.0 < 4.0.3" | - |
Affected
| ||||||