QID 376213

Date Published: 2022-01-03

QID 376213: Redis Server Heap Overflow Vulnerability

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

Integer overflow that can lead to heap overflow in Redis-CLI, Redis-sentinel on some platforms and DoS vulnerability

Affected Versions:
Redis Server versions prior to 6.2.6, 6.0.16, 5.0.14

QID Detection Logic:(Authenticated)
This QID will find out the vulnerable version of Redis server.

Successful exploitation of this vulnerability may lead to heap overflow in redis-cli, redis-sentinel on some platforms.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as Critical - 9 severity.

Solution

Customers are advised to update to the latest patch version of Redis Server. For more information, please refer to Redis Security Advisory GHSA-f6pw Redis Security Advisory GHSA-833w

Vendor References

GHSA-833w - github.com/redis/redis/security/advisories/GHSA-833w-8v3m-8wwr
GHSA-f6pw - github.com/redis/redis/security/advisories/GHSA-f6pw-v9gw-v64p

CVEs related to QID 376213

CVE-2021-32675 | CVE-2021-32762 |

Software Advisories

Advisory ID	Software	Component	Link
GHSA-833w			github.com/redis/redis/security/advisories/GHSA-833w-8v3m-8wwr
GHSA-f6pw			github.com/redis/redis/security/advisories/GHSA-f6pw-v9gw-v64p

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