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Redis Integer Overflow Vulnerability (GHSA-8wxq-j7rp-g8wj)
Information
Severity
Severity
High
Family
Family
Databases
CVSSv2 Base
CVSSv2 Base
7.1
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:H/Au:S/C:C/I:C/A:C
Solution Type
Solution Type
Vendor Patch
Created
Created
2 years ago
Modified
Modified
2 years ago
Summary
Redis is prone to an integer overflow vulnerability.
Insight
Insight
On 32-bit versions, Redis BITFIELD command is vulnerable to integer overflow that can potentially be exploited to corrupt the heap, leak arbitrary heap contents or trigger remote code execution. The vulnerability involves constructing specially crafted bit commands which overflow the bit offset.
Affected Software
Affected Software
Redis version 2.2 and later. This problem only affects 32-bit versions of Redis.
Solution
Solution
Update to version 5.0.13, 6.0.15, 6.2.5 or later.