CVE-2017-7655
Published: 27 March 2019
In Eclipse Mosquitto version from 1.0 to 1.4.15, a Null Dereference vulnerability was found in the Mosquitto library which could lead to crashes for those applications using the library.
From the Ubuntu Security Team
It was discovered that Mosquitto incorrectly handled certain inputs. A remote attacker could possibly use this issue to cause a denial of service.
Priority
Status
Package | Release | Status |
---|---|---|
mosquitto Launchpad, Ubuntu, Debian |
bionic |
Released
(1.4.15-2ubuntu0.18.04.3+esm1)
Available with Ubuntu Pro |
cosmic |
Ignored
(end of life)
|
|
disco |
Not vulnerable
(1.5.5-1.1)
|
|
eoan |
Not vulnerable
(1.5.5-1.1)
|
|
focal |
Not vulnerable
(1.5.5-1.1)
|
|
groovy |
Not vulnerable
(1.5.5-1.1)
|
|
hirsute |
Not vulnerable
(1.5.5-1.1)
|
|
impish |
Not vulnerable
(1.5.5-1.1)
|
|
jammy |
Not vulnerable
(1.5.5-1.1)
|
|
kinetic |
Not vulnerable
(1.5.5-1.1)
|
|
lunar |
Not vulnerable
(1.5.5-1.1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(1.5.4-1)
|
|
xenial |
Released
(1.4.8-1ubuntu0.16.04.7+esm1)
Available with Ubuntu Pro |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |