Debian Security Bug TrackerDEBIANCVE:CVE-2018-12543CVE-2018-12543
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.125 Low
EPSS
Percentile
95.4%
In Eclipse Mosquitto versions 1.5 to 1.5.2 inclusive, if a message is published to Mosquitto that has a topic starting with $, but that is not $SYS, e.g. $test/test, then an assert is triggered that should otherwise not be reachable and Mosquitto will exit.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | mosquitto | < 2.0.11-1.2+deb12u1 | mosquitto_2.0.11-1.2+deb12u1_all.deb |
| Debian | 11 | all | mosquitto | < 2.0.11-1+deb11u1 | mosquitto_2.0.11-1+deb11u1_all.deb |
| Debian | 10 | all | mosquitto | < 1.5.7-1+deb10u1 | mosquitto_1.5.7-1+deb10u1_all.deb |
| Debian | 999 | all | mosquitto | < 2.0.18-1 | mosquitto_2.0.18-1_all.deb |
| Debian | 13 | all | mosquitto | < 2.0.18-1 | mosquitto_2.0.18-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.125 Low
EPSS
Percentile
95.4%