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CVE-2024-4027— Undertow: outofmemoryerror in httpservletrequestimpl.getparameternames() can cause remote dos attacks

CVSS 7.5 · High EPSS 0.30% · P53
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I. Basic Information for CVE-2024-4027

Vulnerability Information
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Vulnerability Title
Undertow: outofmemoryerror in httpservletrequestimpl.getparameternames() can cause remote dos attacks
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in Undertow. Servlets using a method that calls HttpServletRequestImpl.getParameterNames() can cause an OutOfMemoryError when the client sends a request with large parameter names. This issue can be exploited by an unauthorized user to cause a remote denial-of-service (DoS) attack.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Undertow 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Undertow是美国Undertow公司的一个Web服务器。 Undertow存在输入验证错误漏洞，该漏洞源于使用调用HttpServletRequestImpl.getParameterNames方法的Servlet，可能导致远程拒绝服务攻击。
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
Red HatOpenShift Serverless-cpe:/a:redhat:serverless:1
Red HatRed Hat build of Apache Camel 4 for Quarkus 3-cpe:/a:redhat:camel_quarkus:3
Red HatRed Hat build of Apache Camel for Spring Boot 3-cpe:/a:redhat:camel_spring_boot:3
Red HatRed Hat build of Apache Camel for Spring Boot 4-cpe:/a:redhat:camel_spring_boot:4
Red HatRed Hat build of Apache Camel - HawtIO 4-cpe:/a:redhat:apache_camel_hawtio:4
Red HatRed Hat build of Apicurio Registry 2-cpe:/a:redhat:service_registry:2
Red HatRed Hat Build of Keycloak-cpe:/a:redhat:build_keycloak:
Red HatRed Hat build of OptaPlanner 8-cpe:/a:redhat:optaplanner:::el6
Red HatRed Hat build of Quarkus-cpe:/a:redhat:quarkus:2
Red HatRed Hat build of Quarkus-cpe:/a:redhat:quarkus:3
Red HatRed Hat Data Grid 8-cpe:/a:redhat:jboss_data_grid:8
Red HatRed Hat Fuse 7-cpe:/a:redhat:jboss_fuse:7
Red HatRed Hat Integration Camel K 1-cpe:/a:redhat:integration:1
Red HatRed Hat JBoss Data Grid 7-cpe:/a:redhat:jboss_data_grid:7
Red HatRed Hat JBoss Enterprise Application Platform 7-cpe:/a:redhat:jboss_enterprise_application_platform:7
Red HatRed Hat JBoss Enterprise Application Platform 8-cpe:/a:redhat:jboss_enterprise_application_platform:8
Red HatRed Hat JBoss Enterprise Application Platform Expansion Pack-cpe:/a:redhat:jbosseapxp
Red HatRed Hat JBoss Fuse Service Works 6-cpe:/a:redhat:jboss_fuse_service_works:6
Red HatRed Hat Process Automation 7-cpe:/a:redhat:jboss_enterprise_bpms_platform:7
Red HatRed Hat Single Sign-On 7-cpe:/a:redhat:red_hat_single_sign_on:7
Red Hatstreams for Apache Kafka-cpe:/a:redhat:amq_streams:1

II. Public POCs for CVE-2024-4027

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III. Intelligence Information for CVE-2024-4027

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IV. Related Vulnerabilities

Same vendor: Red Hat
Same weakness: CWE-20

V. Comments for CVE-2024-4027

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