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Misconfiguration
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CVE Vulnerabilities

CVE-2024-7885

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Published: Aug 21, 2024 | Modified: Jan 19, 2026
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
7.5 IMPORTANT
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2024-7885
CWEhttps://cwe.mitre.org/data/definitions/362.html

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.

Weakness

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Affected Software

NameVendorStart VersionEnd Version
Build_of_apache_camel_-_hawtioRedhat- (including)- (including)
Build_of_apache_camel_for_spring_bootRedhat- (including)- (including)
Build_of_keycloakRedhat- (including)- (including)
Data_gridRedhat8.0.0 (including)8.0.0 (including)
Integration_camel_kRedhat- (including)- (including)
Jboss_enterprise_application_platformRedhat7.0.0 (including)7.0.0 (including)
Jboss_enterprise_application_platformRedhat8.0.0 (including)8.0.0 (including)
Jboss_fuseRedhat7.0.0 (including)7.0.0 (including)
Process_automationRedhat7.0 (including)7.0 (including)
Single_sign-onRedhat7.0 (including)7.0 (including)
HawtIO 4.0.0 for Red Hat build of Apache Camel 4RedHatundertow*
Red Hat build of Apache Camel 3.20.7 for Spring BootRedHatundertow*
Red Hat build of Apache Camel 4.4.2 for Spring BootRedHatundertow*
Red Hat JBoss Enterprise Application Platform 7RedHat*
Red Hat JBoss Enterprise Application Platform 7RedHat*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-apache-commons-beanutils-0:1.11.0-1.redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-hornetq-0:2.4.11-1.Final_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jboss-server-migration-0:1.7.2-19.Final_redhat_00020.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-undertow-0:2.0.41-5.SP6_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-wildfly-0:7.3.15-5.GA_redhat_00003.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-annotations-0:2.10.4-4.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-core-0:2.10.4-4.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-databind-0:2.10.4-6.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-jaxrs-providers-0:2.10.4-4.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-modules-base-0:2.10.4-6.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jackson-modules-java8-0:2.10.4-3.redhat_00008.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-jboss-server-migration-0:1.7.2-20.Final_redhat_00021.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-netty-0:4.1.63-6.Final_redhat_00004.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-undertow-0:2.0.41-6.SP7_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7RedHateap7-wildfly-0:7.3.16-3.GA_redhat_00003.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8RedHateap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el8eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8RedHateap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el8eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9RedHateap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el9eap*
Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9RedHateap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el9eap*
Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7RedHateap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el7eap*
Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7RedHateap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el7eap*
Red Hat JBoss Enterprise Application Platform 8RedHatundertow-core*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8RedHateap8-amazon-ion-java-0:1.11.9-2.redhat_00001.1.el8eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8RedHateap8-eap-product-conf-parent-0:800.3.1-2.GA_redhat_00002.1.el8eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8RedHateap8-undertow-0:2.3.14-2.SP2_redhat_00001.1.el8eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8RedHateap8-wildfly-0:8.0.3-13.GA_redhat_00007.1.el8eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9RedHateap8-amazon-ion-java-0:1.11.9-2.redhat_00001.1.el9eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9RedHateap8-eap-product-conf-parent-0:800.3.1-2.GA_redhat_00002.1.el9eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9RedHateap8-undertow-0:2.3.14-2.SP2_redhat_00001.1.el9eap*
Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9RedHateap8-wildfly-0:8.0.3-13.GA_redhat_00007.1.el9eap*
UndertowUbuntufocal*
UndertowUbuntuoracular*
UndertowUbuntuplucky*

Extended Description

A race condition occurs within concurrent environments, and it is effectively a property of a code sequence. Depending on the context, a code sequence may be in the form of a function call, a small number of instructions, a series of program invocations, etc. A race condition violates these properties, which are closely related:

A race condition exists when an “interfering code sequence” can still access the shared resource, violating exclusivity. The interfering code sequence could be “trusted” or “untrusted.” A trusted interfering code sequence occurs within the product; it cannot be modified by the attacker, and it can only be invoked indirectly. An untrusted interfering code sequence can be authored directly by the attacker, and typically it is external to the vulnerable product.

Potential Mitigations

  • Minimize the usage of shared resources in order to remove as much complexity as possible from the control flow and to reduce the likelihood of unexpected conditions occurring.
  • Additionally, this will minimize the amount of synchronization necessary and may even help to reduce the likelihood of a denial of service where an attacker may be able to repeatedly trigger a critical section (CWE-400).

References

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