CVE-2022-3647— Redis Crash Report debug.c sigsegvHandler denial of service
Quick assessment
Affected
n/a 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。攻击者利用该漏洞造成拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-3647
Vulnerability Information
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Vulnerability Title
Redis Crash Report debug.c sigsegvHandler denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
** DISPUTED ** A vulnerability, which was classified as problematic, was found in Redis up to 6.2.7/7.0.5. Affected is the function sigsegvHandler of the file debug.c of the component Crash Report. The manipulation leads to denial of service. The complexity of an attack is rather high. The exploitability is told to be difficult. The real existence of this vulnerability is still doubted at the moment. Upgrading to version 6.2.8 and 7.0.6 is able to address this issue. The patch is identified as 0bf90d944313919eb8e63d3588bf63a367f020a3. It is recommended to apply a patch to fix this issue. VDB-211962 is the identifier assigned to this vulnerability. NOTE: The vendor claims that this is not a DoS because it applies to the crash logging mechanism which is triggered after a crash has occurred.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
Redis 安全漏洞
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。攻击者利用该漏洞造成拒绝服务。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Redis | 6.2.0 | - |
|
II. Public POCs for CVE-2022-3647
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2022-3647 (1)
Vendor Advisories for CVE-2022-3647 (1)
Same Patch Batch · n/a · 2022-10-21 · 21 CVEs total
| CVE-2022-42935 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42944 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42943 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42942 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42941 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42940 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42939 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42938 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42937 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42936 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-36122 | Automox 安全漏洞 | |
| CVE-2022-42934 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42933 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-42206 | Hospital Management System 跨站脚本漏洞 | |
| CVE-2022-42205 | Hospital Management System 跨站脚本漏洞 | |
| CVE-2022-42189 | Emlog 代码问题漏洞 | |
| CVE-2022-41575 | Gradle 安全漏洞 | |
| CVE-2022-41310 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-41309 | Autodesk Design Review 缓冲区错误漏洞 | |
| CVE-2022-37454 | XKCP 输入验证错误漏洞 |
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