Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2019-11779 | First vendor Publication | 2019-09-19 |
Vendor | Cve | Last vendor Modification | 2023-11-07 |
Security-Database Scoring CVSS v3
Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | |||
---|---|---|---|
Overall CVSS Score | 6.5 | ||
Base Score | 6.5 | Environmental Score | 6.5 |
impact SubScore | 3.6 | Temporal Score | 6.5 |
Exploitabality Sub Score | 2.8 | ||
Attack Vector | Network | Attack Complexity | Low |
Privileges Required | Low | User Interaction | None |
Scope | Unchanged | Confidentiality Impact | None |
Integrity Impact | None | Availability Impact | High |
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P) | |||
---|---|---|---|
Cvss Base Score | 4 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11779 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-674 | Uncontrolled Recursion |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 1 | |
Application | 1 | |
Os | 1 | |
Os | 2 | |
Os | 3 | |
Os | 1 |
Snort® IPS/IDS
Date | Description |
---|---|
2019-11-26 | Eclipse Mosquitto MQTT SUBSCRIBE request topic parsing buffer overflow attempt RuleID : 52006 - Revision : 1 - Type : SERVER-OTHER |
Sources (Detail)
Alert History
Date | Informations |
---|---|
2023-11-07 21:39:15 |
|
2021-10-28 21:23:24 |
|
2021-05-04 13:22:07 |
|
2021-04-22 02:37:10 |
|
2020-05-23 02:21:51 |
|
2019-10-05 12:11:01 |
|
2019-10-04 12:10:56 |
|
2019-09-30 21:20:04 |
|
2019-09-24 01:11:12 |
|
2019-09-20 21:19:36 |
|
2019-09-19 21:19:46 |
|