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I. Basic Information for CVE-2021-3470
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A heap overflow issue was found in Redis in versions before 5.0.10, before 6.0.9 and before 6.2.0 when using a heap allocator other than jemalloc or glibc's malloc, leading to potential out of bound write or process crash. Effectively this flaw does not affect the vast majority of users, who use jemalloc or glibc malloc.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Redis Labs Redis 多款产品缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Redis Labs Redis是美国Redis Labs公司的一套开源的使用ANSI C编写、支持网络、可基于内存亦可持久化的日志型、键值(Key-Value)存储数据库,并提供多种语言的API。 Redis 多款产品存在安全漏洞,该漏洞源于当使用堆分配器而不是jemalloc或glibc的malloc时,会导致潜在的写越限或进程崩溃。以下产品及版本受到影响:Redis in versions before 5.0.10, before 6.0.9 and before 6.2。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-redis redis 5.0.10, redis 6.0.9, redis 6.2.0 -
II. Public POCs for CVE-2021-3470
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III. Intelligence Information for CVE-2021-3470
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IV. Related Vulnerabilities
V. Comments for CVE-2021-3470

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