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CVE-2024-7885

23
FAUCET Score

CVE-2024-7885 is a vulnerability in Undertow's ProxyProtocolReadListener, affecting Red Hat products like JBoss EAP and Keycloak, where a shared StringBuilder instance across multiple requests can lead to information leakage or connection termination. With a CVSS score of 7.5 (HIGH), it has a low attack complexity and no required privileges, but primarily results in availability impact (A:H) rather than confidentiality (C:N). While the vulnerability poses a risk of data exposure in multi-request environments, there is currently no public exploit code, active exploitation, or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:redhat:build_of_apache_camel_-_hawtio:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:redhat:build_of_apache_camel_for_spring_boot:-:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:redhat:build_of_keycloak:-:*:*:*:*:*:*:*
8.0.0CPE matchmatch criteria
cpe:2.3:a:redhat:data_grid:8.0.0:*:*:*:*:*:*:*
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
2.64%
Probability of exploitation in next 30 days
EPSS Percentile
84.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0264 is in the 72nd percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (44)

mavenpatch availablevia ghsa
Product: io.undertow:undertow-coreFixed in: 2.3.17.Final
mavenpatch availablevia ghsa
Product: io.undertow:undertow-coreFixed in: 2.2.36.Final
redhatpatch availablevia redhat_api
Product: Red Hat build of Apache Camel 3.20.7 for Spring BootFixed in: undertow
View patch
redhatpatch availablevia redhat_api
Product: Red Hat build of Apache Camel 4.4.2 for Spring BootFixed in: undertow
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-apache-commons-beanutils-0:1.11.0-1.redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-hornetq-0:2.4.11-1.Final_redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jboss-server-migration-0:1.7.2-19.Final_redhat_00020.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-undertow-0:2.0.41-5.SP6_redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: HawtIO 4.0.0 for Red Hat build of Apache Camel 4Fixed in: undertow
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8Fixed in: eap8-amazon-ion-java-0:1.11.9-2.redhat_00001.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8Fixed in: eap8-eap-product-conf-parent-0:800.3.1-2.GA_redhat_00002.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8Fixed in: eap8-undertow-0:2.3.14-2.SP2_redhat_00001.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 8Fixed in: eap8-wildfly-0:8.0.3-13.GA_redhat_00007.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9Fixed in: eap8-amazon-ion-java-0:1.11.9-2.redhat_00001.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9Fixed in: eap8-eap-product-conf-parent-0:800.3.1-2.GA_redhat_00002.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9Fixed in: eap8-undertow-0:2.3.14-2.SP2_redhat_00001.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8.0 for RHEL 9Fixed in: eap8-wildfly-0:8.0.3-13.GA_redhat_00007.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-wildfly-0:7.3.15-5.GA_redhat_00003.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-annotations-0:2.10.4-4.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-core-0:2.10.4-4.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-databind-0:2.10.4-6.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-jaxrs-providers-0:2.10.4-4.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-modules-base-0:2.10.4-6.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jackson-modules-java8-0:2.10.4-3.redhat_00008.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-jboss-server-migration-0:1.7.2-20.Final_redhat_00021.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-netty-0:4.1.63-6.Final_redhat_00004.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-undertow-0:2.0.41-6.SP7_redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7Fixed in: eap7-wildfly-0:7.3.16-3.GA_redhat_00003.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8Fixed in: eap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 8Fixed in: eap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el8eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9Fixed in: eap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 for RHEL 9Fixed in: eap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el9eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7Fixed in: eap7-undertow-0:2.2.33-2.SP2_redhat_00001.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 7.4 on RHEL 7Fixed in: eap7-wildfly-0:7.4.18-1.GA_redhat_00003.1.el7eap
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 8Fixed in: undertow-core
View patch
redhatvendor investigatingvia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat Build of KeycloakFixed in: undertow
redhatno patchvia redhat_api
Product: Red Hat build of Apache Camel - HawtIO 4Fixed in: undertow
redhatno patchvia redhat_api
Product: Red Hat Single Sign-On 7Fixed in: undertow
redhatno patchvia redhat_api
Product: Red Hat build of Apache Camel for Spring Boot 3Fixed in: undertow
redhatend of lifevia redhat_api
Product: Red Hat Data Grid 8Fixed in: undertow
redhatend of lifevia redhat_api
Product: Red Hat Fuse 7Fixed in: undertow
redhatend of lifevia redhat_api
Product: Red Hat Integration Camel K 1Fixed in: undertow

Vendor Advisories (2)

mavenGHSA-9623-mqmm-5rcfhigh

Undertow vulnerable to Race Condition

Aug 21, 2024
redhatCVE-2024-7885Important

undertow: Improper State Management in Proxy Protocol parsing causes information leakage

Aug 7, 2024

References

security.netapp.com / advisory/ntap-20241011-0004
access.redhat.com / errata/RHSA-2024:11023
access.redhat.com / errata/RHSA-2024:6508
access.redhat.com / errata/RHSA-2024:6883
access.redhat.com / errata/RHSA-2024:7441
access.redhat.com / errata/RHSA-2024:7442
access.redhat.com / errata/RHSA-2024:7735
access.redhat.com / errata/RHSA-2024:7736
access.redhat.com / errata/RHSA-2024:8080
access.redhat.com / errata/RHSA-2025:16667
access.redhat.com / errata/RHSA-2026:0743
access.redhat.com / security/cve/CVE-2024-7885
Vendor Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingVendor Advisory