Upstream information
Description
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.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4 |
Vector | AV:N/AC:L/Au:S/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | Single |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 6.5 |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | Low |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
CVSSv3 Version | 3.1 |
SUSE Security Advisories:
- openSUSE-SU-2019:2206-1, published Fri Dec 8 15:48:43 2023
- openSUSE-SU-2019:2247-1, published Fri Dec 8 15:48:43 2023
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2019-2247 |
openSUSE Leap 15.1 |
| Patchnames: openSUSE-2019-2206 |
openSUSE Tumbleweed |
| Patchnames: openSUSE-Tumbleweed-2024-11057 |
SUSE Timeline for this CVE
CVE page created: Thu Sep 19 17:55:43 2019CVE page last modified: Tue Sep 3 19:13:25 2024