CVE-2023-25155— Integer Overflow in several Redis commands can lead to denial of service.
Quick assessment
Affected
redis redis
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
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存在安全漏洞。攻击者利用该漏洞通过特制的“SRANDMEMBER”、“ZRANDMEMBER”、“HRANDFIELD”命令触发整数溢出，从而导致运行时断言和Redis服务器进程终止。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-25155
Vulnerability Information
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Vulnerability Title
Integer Overflow in several Redis commands can lead to denial of service.
Source: CVE Program / CVE List V5
Vulnerability Description
Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SRANDMEMBER`, `ZRANDMEMBER`, and `HRANDFIELD` commands can trigger an integer overflow, resulting in a runtime assertion and termination of the Redis server process. This problem affects all Redis versions. Patches were released in Redis version(s) 6.0.18, 6.2.11 and 7.0.9.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
整数溢出或超界折返
Source: CVE Program / CVE List V5
Vulnerability Title
Redis Labs Redis 输入验证错误漏洞
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存在安全漏洞。攻击者利用该漏洞通过特制的“SRANDMEMBER”、“ZRANDMEMBER”、“HRANDFIELD”命令触发整数溢出，从而导致运行时断言和Redis服务器进程终止。
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
II. Public POCs for CVE-2023-25155
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Patches & Fixes for CVE-2023-25155 (1)
Vendor Advisories for CVE-2023-25155 (1)
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https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83 x_refsource_CONFIRM
Other References for CVE-2023-25155 (2)
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https://github.com/redis/redis/releases/tag/6.0.18 x_refsource_MISC
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https://github.com/redis/redis/releases/tag/6.2.11 x_refsource_MISC
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V. Comments for CVE-2023-25155
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