CVE-2017-15047
Publication date 6 October 2017
Last updated 25 August 2025
Ubuntu priority
Description
The clusterLoadConfig function in cluster.c in Redis 4.0.2 allows attackers to cause a denial of service (out-of-bounds array index and application crash) or possibly have unspecified other impact by leveraging "limited access to the machine."
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| redis | 18.04 LTS bionic |
Not affected
|
| 16.04 LTS xenial |
Fixed 2:3.0.6-1ubuntu0.2
|
|
| 14.04 LTS trusty |
Not affected
|
Notes
leosilva
code not present in trusty
msalvatore
"All versions since 2.6.0-rc1 affected" ~ lamby Oct 9, 2017 Dispite this, the cluster.c file does not exist in trusty, nor does the function clusterLoadConfig().
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
9.8 · Critical
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |