CVE-2016-8339
Published: 28 October 2016
A buffer overflow in Redis 3.2.x prior to 3.2.4 causes arbitrary code execution when a crafted command is sent. An out of bounds write vulnerability exists in the handling of the client-output-buffer-limit option during the CONFIG SET command for the Redis data structure store. A crafted CONFIG SET command can lead to an out of bounds write potentially resulting in code execution.
Notes
| Author | Note |
|---|---|
| leosilva | according with notes in upstream patch versions are affected only after 3.2. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
redis Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Not vulnerable
(5:4.0.9-1)
|
|
| precise |
Ignored
(end of life)
|
|
| trusty |
Not vulnerable
|
|
| upstream |
Released
(3:3.2.4-1)
|
|
| xenial |
Not vulnerable
|
|
| yakkety |
Ignored
(end of life)
|
|
| zesty |
Ignored
(end of life)
|
|
|
Patches: other: https://github.com/antirez/redis/commit/6d9f8e2462fc2c426d48c941edeb78e5df7d2977 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |