CVE-2018-12326
Published: 17 June 2018
Buffer overflow in redis-cli of Redis before 4.0.10 and 5.x before 5.0 RC3 allows an attacker to achieve code execution and escalate to higher privileges via a crafted command line. NOTE: It is unclear whether there are any common situations in which redis-cli is used with, for example, a -h (aka hostname) argument from an untrusted source.
From the Ubuntu Security Team
It was discovered that Redis incorrectly handled certain arguments. An attacker could possibly use this issue to execute arbitrary code.
Priority
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.4 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
References
- https://gist.github.com/fakhrizulkifli/f831f40ec6cde4f744c552503d8698f0
- https://github.com/antirez/redis/commit/9fdcc15962f9ff4baebe6fdd947816f43f730d50
- https://raw.githubusercontent.com/antirez/redis/4.0/00-RELEASENOTES
- https://raw.githubusercontent.com/antirez/redis/5.0/00-RELEASENOTES
- https://www.cve.org/CVERecord?id=CVE-2018-12326
- NVD
- Launchpad
- Debian