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Loop with Unreachable Exit Condition in Apache CXF

CVE-2014-3584GHSA-gw5j-77f9-v2g2

What to do

Vendor fix available. Upgrade each affected package to the fixed version on its release line (org.apache.cxf:cxf-rt-frontend-jaxrs 3.0.1, 2.7.8, 2.6.11), redeploy, then verify what is actually installed.

This page has no inventory attached, so it cannot say whether you are affected. A vendor fix is not proof that your deployment is fixed.

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Affected packages

Sources

Severity and exploitation
Exploitation
No confirmed exploitation recorded. Patch Next marks exploitation only from CISA KEV.
CVSS
not scored
EPSS
  • CVE-2014-3584: 7.18% estimated exploitation activity in the next 30 days; percentile 94.31 (FIRST EPSS, 2026-11-03). This is a model estimate, not proof of exploitation or customer exposure.
Source description

As published by the source; long descriptions are shortened.

The SamlHeaderInHandler in Apache CXF before 2.6.11, 2.7.x before 2.7.8, and 3.0.x before 3.0.1 allows remote attackers to cause a denial of service (infinite loop) via a crafted SAML token in the authorization header of a request to a JAX-RS service.

Dates and revisions
Published by the source
Last modified by the source
Source last checked
  1. Revision 1 · created ·

    Published from ghsa record GHSA-gw5j-77f9-v2g2

Agent brief

Preview the exact text before you copy it. Commands are read-only suggestions; review them before running anything.

# Patch Next advisory brief: CVE-2014-3584

Advisory: Loop with Unreachable Exit Condition in Apache CXF
IDs: CVE-2014-3584, GHSA-gw5j-77f9-v2g2
Record: https://patchnext.com/advisories/cve-2014-3584 (revision 1, source checked 26 Oct 2026, 16:30 UTC)
Inventory: none attached. This brief comes from a public page and does not say whether any deployment is affected.
Severity: Unrated
Exploitation: no confirmed exploitation recorded. Patch Next confirms exploitation only from CISA KEV.
Vendor response: Vendor fix available; fixed versions by package: org.apache.cxf:cxf-rt-frontend-jaxrs 3.0.1, 2.7.8, 2.6.11. A vendor fix does not mean a deployment is fixed.

## Affected components
- Maven org.apache.cxf:cxf-rt-frontend-jaxrs: affected >= 2.7.0, < 2.7.8; >= 3.0.0, < 3.0.1; >= 2.5.0, < 2.6.11; fixed in 2.6.11, 3.0.1, 2.7.8

## Suggested inspection (read-only)
- Maven org.apache.cxf:cxf-rt-frontend-jaxrs: check the installed version with your package manager.

## Supported action
Upgrade each affected component to a fixed version on its release line. For a transitive dependency, upgrade the parent package or add an override or constraint, then regenerate the lockfile. Redeploy every environment that ran an affected version.

## Required regression checks
- Run the test suite and a production build.
- Exercise the features that depend on org.apache.cxf:cxf-rt-frontend-jaxrs.
- Repeat the inspection and confirm that only fixed versions remain installed.

## Rollback considerations
- Keep the previous lockfile and deployment artifact. Rolling back reinstates the vulnerable version, so apply any documented mitigation while you fix forward.

## Unresolved questions
- Which deployments run an affected version?
- Exploitation status can change. Check again before lowering the priority.
- Mark the work resolved only after the fixed version is verified in production.

## Sources
- Verified: https://github.com/advisories/GHSA-gw5j-77f9-v2g2 (GitHub-reviewed advisory GHSA-gw5j-77f9-v2g2 lists affected ranges: Maven org.apache.cxf:cxf-rt-frontend-jaxrs >=2.7.0 =3.0.0 =2.5.0 <2.6.11)

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