CVE-2021-29477
Assigner: GitHub_M
Published: 2021-05-04T15:15:17
State: PUBLISHED
affected: product: redis
vendor: redis
versions: status: affected
version: >= 6.2.0, < 6.2.3
status: affected
version: >= 6.0.0, < 6.0.13
descriptions: value: Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache, and message broker. An integer overflow bug in Redis version 6.0 or newer could be exploited using the `STRALGO LCS` command to corrupt the heap and potentially result with remote code execution. The problem is fixed in version 6.2.3 and 6.0.13. An additional workaround to mitigate the problem without patching the redis-server executable is to use ACL configuration to prevent clients from using the `STRALGO LCS` command.
metrics: cvssV3_1: attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.5
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.1
problemTypes: descriptions: cweId: CWE-190
description: CWE-190 Integer Overflow or Wraparound
type: CWE
source: advisory: GHSA-vqxj-26vj-996g
discovery: UNKNOWN
title: Vulnerability in the STRALGO LCS command