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EucalyptusApplication

CVE-2012-3241

HIGH · 7.5 CVSS v2.0 Published 2012-07-17
Mitigation only
No fix yet — a mitigation exists. There is no fixed release. A documented workaround reduces exposure in the meantime.
See remediation →
84/100
Remediation priority · High
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
The VMware Broker in Eucalyptus 2.0.3 and 3.0.x before 3.0.2 does not properly authenticate SOAP requests, which allows remote attackers to execute arbitrary VMware Broker API commands.

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 · high confidence

The VMware Broker in Eucalyptus 2.0.3 and 3.0.x before 3.0.2 lacks proper authentication validation for incoming SOAP requests, allowing remote unauthenticated attackers to send arbitrary VMware Broker API commands.

MitigationUpgrade Eucalyptus to version 3.0.2 or later, which contains the fix for proper SOAP request authentication.

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
EucalyptusApplication
Affected:= 2.0.3= 3.0.1

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
Partial

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

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. Check installed Eucalyptus version
    Run 'eucalyptus-version' or check /etc/eucalyptus/eucalyptus-version file to determine the exact version installed
    Affected if Version is 2.0.3 or 3.0.1 specifically (only these versions are affected)
  2. Identify if VMware Broker component is enabled
    Check for running VMware Broker service: 'ps aux | grep -i vmware' or check service configuration in /etc/init.d/ for vmware-broker or eucalyptus-vmware-broker
    Affected if VMware Broker service is running and exposed to network
  3. Verify SOAP service accessibility
    Check if port 8773 (default Eucalyptus SOAP port) is listening: 'netstat -anp | grep 8773' or test connectivity to the SOAP endpoint
    Affected if SOAP interface is externally accessible without authentication
  4. Confirm VMware Broker API is reachable
    Attempt to access the VMware Broker WSDL or API endpoint, typically at http://localhost:8773/VMwareBroker or check if the endpoint responds to unauthenticated requests
    Affected if The VMware Broker SOAP endpoint responds without requiring authentication credentials

The environment is affected if Eucalyptus version 2.0.3 or 3.0.1 is running with the VMware Broker component enabled and its SOAP interface exposed to network traffic without authentication controls.

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

Upgrade Eucalyptus to version 3.0.2 or later, which contains the fix for proper SOAP request authentication.

Fix this in Eucalyptus Scoped from the published advisory
  • Consultation3.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
12.0 hours of engineering $2,130
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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-2012-3241 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