CVE-2022-2764
Quick assessment
Affected
n/a undertow
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.
Red Hat Undertow是美国红帽（Red Hat）公司的一款基于Java的嵌入式Web服务器，是Wildfly（Java应用服务器）默认的Web服务器。 Red Hat Undertow 存在安全漏洞，该漏洞源于当Undertow服务器永远等待EJB调用LAST_CHUNK时，可以实现DoS。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-2764
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in Undertow. Denial of service can be achieved as Undertow server waits for the LAST_CHUNK forever for EJB invocations.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未加控制的资源消耗(资源穷尽)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Undertow 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Undertow是美国红帽（Red Hat）公司的一款基于Java的嵌入式Web服务器，是Wildfly（Java应用服务器）默认的Web服务器。 Red Hat Undertow 存在安全漏洞，该漏洞源于当Undertow服务器永远等待EJB调用LAST_CHUNK时，可以实现DoS。
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 |
|---|---|---|---|---|
| - | undertow | undertow 2.x | - |
|
II. Public POCs for CVE-2022-2764
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-2764 (2)
Same Patch Batch · n/a · 2022-09-01 · 49 CVEs total
| CVE-2022-1902 | Red Hat stackrox 安全漏洞 | |
| CVE-2022-2806 | SoS 安全漏洞 | |
| CVE-2022-36621 | SAMSUNG mTower 代码问题漏洞 | |
| CVE-2022-2639 | Linux kernel 数字错误漏洞 | |
| CVE-2022-2738 | Red Hat Enterprise Linux 资源管理错误漏洞 | |
| CVE-2022-2739 | Red Hat Enterprise Linux 信息泄露漏洞 | |
| CVE-2022-3078 | Linux kernel 代码问题漏洞 | |
| CVE-2022-23452 | barbican 授权问题漏洞 | |
| CVE-2022-2447 | OpenStack 安全漏洞 | |
| CVE-2022-2238 | Red Hat search-api 资源管理错误漏洞 | |
| CVE-2022-2256 | Red Hat Keycloak 跨站脚本漏洞 | |
| CVE-2022-1677 | Red Hat OpenShift Container Platform 资源管理错误漏洞 | |
| CVE-2022-36604 | Canaan Avalon ASIC Miner 访问控制错误漏洞 | |
| CVE-2022-36603 | InnoSilicon T3T+ 安全漏洞 | |
| CVE-2022-36602 | InnoSilicon A10 安全漏洞 | |
| CVE-2022-36601 | JASMINER X4 Server 安全漏洞 | |
| CVE-2020-27784 | Linux kernel 资源管理错误漏洞 | |
| CVE-2020-35533 | Libraw 缓冲区错误漏洞 | |
| CVE-2020-35534 | Libraw 安全漏洞 | |
| CVE-2020-35535 | Libraw 缓冲区错误漏洞 |
Showing top 20 of 49 CVEs. View all on vendor page → →
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V. Comments for CVE-2022-2764
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