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Redis Integer Overflow and Stack-Based Buffer Overflow Vulnerabilities

Information

Severity

Severity

High

Family

Family

Databases

CVSSv2 Base

CVSSv2 Base

7.5

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

4 years ago

Modified

Modified

3 years ago

Summary

This host is running Redis and is prone to integer overflow and stack-based buffer overflow vulnerabilities.

Insight

Insight

Multiple flaws exists due to, - A vulnerability within the 'struct' Lua package shipped with Redis which contains integer overflow due to failure in bound-checking statement. - A vulnerability within the 'cmsgpack' Lua package shipped with Redis which contains stack-based buffer overflows.

Affected Software

Affected Software

Redis versions before 3.2.12, 4.x before 4.0.10, and 5.x 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 3.2.12 or 4.0.10 or 5.0 RC2 or later. Please see the references for more information.

Common Vulnerabilities and Exposures (CVE)