CVE-2016-7797
Published: 24 March 2017
Pacemaker before 1.1.15, when using pacemaker remote, might allow remote attackers to cause a denial of service (node disconnection) via an unauthenticated connection.
Notes
| Author | Note |
|---|---|
| mdeslaur |
introduced in 1.1.12 |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
pacemaker
Launchpad, Ubuntu, Debian |
artful |
Not vulnerable
(1.1.15-1ubuntu2)
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Does not exist
(trusty was not-affected [1.1.10+git20130802-1ubuntu2.3])
|
|
| upstream |
Released
(1.1.15~rc3-1)
|
|
| xenial |
Released
(1.1.14-2ubuntu1.2)
|
|
| yakkety |
Not vulnerable
(1.1.15-1ubuntu2)
|
|
| zesty |
Not vulnerable
(1.1.15-1ubuntu2)
|
|
|
Patches:
upstream: https://github.com/ClusterLabs/pacemaker/commit/5ec24a26 |
||
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |