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JdkApplication · Oracle

CVE-2014-4209

MEDIUM · 6.4 CVSS v2.0 Published 2014-07-17
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
73/100
Remediation priority · Elevated
Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Unspecified vulnerability in Oracle Java SE 5.0u65, 6u75, 7u60, and 8u5 allows remote attackers to affect confidentiality and integrity via vectors related to JMX.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

Unspecified vulnerability in Oracle Java SE versions 5.0u65, 6u75, 7u60, and 8u5 affecting the JMX (Java Management Extensions) component. Allows remote attackers to impact confidentiality and integrity without affecting availability.

MitigationUpdate Oracle Java SE to a version beyond 8u5 that includes the security fix, or disable/restrict JMX remote access if updating is not immediately feasible.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
JdkApplication
Affected:= 1.5.0= 1.6.0= 1.7.0= 1.8.0
JreApplication
Affected:= 1.5.0= 1.6.0= 1.7.0= 1.8.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None

AV:N/AC:L/Au:N/C:P/I:P/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify Java version
    Run `java -version` or `java -fullversion` from command line to determine the installed Oracle Java SE version.
    Affected if Version is 1.5.0_u65, 1.6.0_u75, 1.7.0_u60, or 1.8.0_u5 (exact versions)
  2. Verify JMX is enabled
    Examine Java process startup scripts or running process arguments for `-Dcom.sun.management.jmxremote` or `-Dcom.sun.management.jmxremote.port` flags.
    Affected if JMX remote management is enabled (the JMX agent is configured to run)
  3. Check JMX network exposure
    Identify the JMX port (commonly 9999 or as specified by com.sun.management.jmxremote.port) and verify if it binds to a remote address versus localhost only. Use `netstat -anp` or `ss -anp` to check listening interfaces.
    Affected if JMX port is listening on a non-localhost interface (0.0.0.0 or external IP)

You are affected if you run exactly Java versions 1.5.0u65, 1.6.0u75, 1.7.0u60, or 1.8.0u5 AND have JMX remote access enabled and exposed to the network.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Mitigation available No clean upgrade yet — mitigate in the meantime
Mitigation

Update Oracle Java SE to a version beyond 8u5 that includes the security fix, or disable/restrict JMX remote access if updating is not immediately feasible.

Fix this in Jdk Scoped from the published advisory
  • Consultation2.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA1.0 h
10.0 hours of engineering $1,750
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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2014-4209 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data