QID 730746

Date Published: 2023-03-10

QID 730746: Redis Server Heap-based Buffer Overflow Vulnerability (GHSA-p486-xggp-782c)

Redis is an open source, in-memory database that persists on disk.

Affected Versions:
Redis Server versions 2.6 prior to 5.0.14
Redis Server versions 6.0.x prior to 6.0.16
Redis Server versions 6.2.x prior to 6.2.6

QID Detection Logic (Remote):
This QID tries to authenticate with the default credential of redis server then sends a "info" to get the version.

Specially crafted Lua scripts executing in Redis can cause the heap-based Lua stack to be overflowed, due to incomplete checks for this condition. This can result with heap corruption and potentially remote code execution.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6.5 severity.

Solution

Customers are advised to update to the latest patch version of Redis Server. For more information, Please refer to Redis Security Advisory

Vendor References

GHSA-p486-xggp-782c - github.com/redis/redis/security/advisories/GHSA-p486-xggp-782c

CVEs related to QID 730746

CVE-2021-32626 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-p486-xggp-782c			github.com/redis/redis/security/advisories/GHSA-p486-xggp-782c

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