Free and open · new CVEs checked every 20 minutesStatusRSSOpen dataContact

CVE-2024-7885: A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instan

58
This month
HIGH 7.5REMOTEWATCHLISTMITIGATEMITIGATEMITIGATE

CVE-2024-7885 is a high-severity flaw (CVSS 7.5) affecting build of apache camel - hawtio, build of apache camel for spring boot, build of keycloak. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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

Why this priority

  • High severity
  • Remotely exploitable, no login, no user action
  • On your watchlist

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score7.5 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance2.6% (top 14%)
CISA exploited listNo
WeaknessCWE-362
Published2024-08-21
Last modified2026-10-08
Publisher (CNA): Red Hat, Inc. · Vendor: redhat

Share: LinkedIn · X · Reddit

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

redhat build of apache camel - hawtio MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy build-of-apache-camel---hawtio || rpm -q build-of-apache-camel---hawtio || build-of-apache-camel---hawtio --version
No fixed or unaffected release known
Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.
redhat build of apache camel for spring boot MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy build-of-apache-camel-for-spring-boot || rpm -q build-of-apache-camel-for-spring-boot || build-of-apache-camel-for-spring-boot --version
No fixed or unaffected release known
Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.
redhat build of keycloak MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy build-of-keycloak || rpm -q build-of-keycloak || build-of-keycloak --version
No fixed or unaffected release known
Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.
redhat data grid DOWNGRADE
Affected: 8.0.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 8.0.0
1. Check installed version
apt-cache policy data-grid || rpm -q data-grid || data-grid --version
2. No fixed release: DOWNGRADE to a release before 8.0.0 (Debian / Ubuntu)
apt-cache madison data-grid sudo apt install data-grid=<VERSION_BEFORE_8.0.0> sudo apt-mark hold data-grid
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list data-grid sudo dnf downgrade data-grid-<VERSION_BEFORE_8.0.0> sudo dnf versionlock add data-grid
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.
redhat integration camel k MITIGATE
Affected: all versions
Fixed in: no fixed release known
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy integration-camel-k || rpm -q integration-camel-k || integration-camel-k --version
No fixed or unaffected release known
Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.
redhat jboss enterprise application platform DOWNGRADE
Affected: 7.0.0 · 8.0.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 7.0.0
1. Check installed version
apt-cache policy jboss-enterprise-application-platform || rpm -q jboss-enterprise-application-platform || jboss-enterprise-application-platform --version
2. No fixed release: DOWNGRADE to a release before 7.0.0 (Debian / Ubuntu)
apt-cache madison jboss-enterprise-application-platform sudo apt install jboss-enterprise-application-platform=<VERSION_BEFORE_7.0.0> sudo apt-mark hold jboss-enterprise-application-platform
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list jboss-enterprise-application-platform sudo dnf downgrade jboss-enterprise-application-platform-<VERSION_BEFORE_7.0.0> sudo dnf versionlock add jboss-enterprise-application-platform
Downgrade risk
Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.
After downgrade
Restart the service, and keep the package held until a fixed release ships.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2024-7885?

build of apache camel - hawtio: mitigate or apply the listed mitigation; build of apache camel for spring boot: mitigate or apply the listed mitigation; build of keycloak: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2024-7885 being exploited?

CVE-2024-7885 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2024-7885 affect?

CVE-2024-7885 affects build of apache camel - hawtio, build of apache camel for spring boot, build of keycloak. Severity is high (CVSS 7.5). 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 c

How urgent is CVE-2024-7885?

Priority 58/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

Software pages

Spring Framework vulnerabilities · Keycloak vulnerabilities · JBoss and WildFly vulnerabilities

Related CVEs

References

← Back to latest CVEs

Get the weekly exploited-CVE digest by emailThe CVEs being attacked this week and how to fix them. No spam, unsubscribe any time.