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CVE-2021-22095

Quick assessment

Affected
n/a Spring AMQP
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.

Spring AMQP是将核心 Spring 概念应用于基于 AMQP 的消息传递解决方案的开发。 Spring AMQP 2.2.0 - 2.2.19和2.3.0 - 2.3.11版本存在安全漏洞，该漏洞源于Spring AMQP Message对象在其toString()方法中，将从消息体中创建一个新的String对象，缺少对对象的大小的限制与过滤。这可能会导致带有超大消息的OOM错误。

AI Predicted 5.3 Difficulty: Easy EPSS 1.05% · P63

Possible ATT&CK Techniques 1 AI

T1496 · Resource Hijacking
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I. Basic Information for CVE-2021-22095

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
In Spring AMQP versions 2.2.0 - 2.2.19 and 2.3.0 - 2.3.11, the Spring AMQP Message object, in its toString() method, will create a new String object from the message body, regardless of its size. This can cause an OOM Error with a large message
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
Spring AMQP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Spring AMQP是将核心 Spring 概念应用于基于 AMQP 的消息传递解决方案的开发。 Spring AMQP 2.2.0 - 2.2.19和2.3.0 - 2.3.11版本存在安全漏洞，该漏洞源于Spring AMQP Message对象在其toString()方法中，将从消息体中创建一个新的String对象，缺少对对象的大小的限制与过滤。这可能会导致带有超大消息的OOM错误。
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
- Spring AMQP Spring AMQP versions 2.2.X prior to 2.2.20 and 2.3.x prior to 2.3.12 . -

II. Public POCs for CVE-2021-22095

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III. Intelligence Information for CVE-2021-22095

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Other References for CVE-2021-22095 (1)

Same Patch Batch · n/a · 2021-11-30 · 18 CVEs total

CVE-2021-43284 Victure WR1200信任管理问题漏洞
CVE-2021-40101 PortlandLabs Concrete CMS 安全漏洞
CVE-2021-42564 Cryptshare Ag Cryptshare 输入验证错误漏洞
CVE-2021-31787 Actions ATS2815 输入验证错误漏洞
CVE-2021-42099 Zoho ManageEngine M365 Manager Plus 4421 代码问题漏洞
CVE-2021-43319 Zoho Corporation Zoho ManageEngine Network Configuration Manager 命令注入漏洞
CVE-2021-43296 Zoho ManageEngine SupportCenter Plus 代码问题漏洞
CVE-2021-43295 Zoho ManageEngine SupportCenter Plus 跨站脚本漏洞
CVE-2021-43294 Zoho ManageEngine SupportCenter Plus 跨站脚本漏洞
CVE-2021-41677 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-43283 Victure WR1200 操作系统命令注入漏洞
CVE-2021-43282 Victure WR1200 信任管理问题漏洞
CVE-2021-44230 PortSwigger Burp Suite 访问控制错误漏洞
CVE-2021-43202 Jetbrains JetBrains TeamCity 访问控制错误漏洞
CVE-2021-43998 HashiCorp Vault 安全漏洞
CVE-2021-41679 Open Solutions For Education openSIS SQL注入漏洞
CVE-2021-41678 Open Solutions For Education openSIS SQL注入漏洞

IV. Related Vulnerabilities

Same product: Spring AMQP
Same vendor: n/a
Same weakness: CWE-502

V. Comments for CVE-2021-22095

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