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Redis 'xgroupCommand' function Denial-of-Service Vulnerability
Information
Severity
Severity
Medium
Family
Family
Databases
CVSSv2 Base
CVSSv2 Base
5.0
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
5 years ago
Modified
Modified
4 years ago
Summary
This host is running Redis and is prone to a denial-of-service vulnerability.
Insight
Insight
The flaw exists due to a type confusion in the 'xgroupCommand' function in 't_stream.c' script in redis-server.
Affected Software
Affected Software
Redis versions before 5.0 RC2
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to Redis version 5.0 RC2 or later. Please see the references for more information.