Security readout for executives and security teams
Plain-English summary
This flaw affects legacy Eucalyptus private-cloud services and can let a remote attacker disrupt cloud control or storage-related APIs. The available source describes denial of service only, not data theft or code execution. Business urgency depends on whether old Eucalyptus 2.0 through 3.4.1 systems are still reachable.
Executive priority
Treat this as a legacy-platform availability risk. It is not currently supported by evidence of active exploitation, but exposed private-cloud control services can affect business operations if disrupted.
Technical view
CVE-2013-4768 is a remote denial-of-service issue in Eucalyptus web services APIs, tied to network connection cleanup code. The CVE names Cloud Controller, Walrus, Storage Controller, and VMware Broker in Eucalyptus 2.0 through 3.4.1. No CVSS, CWE, exploit detail, or fixed version is provided in the source bundle.
Likely exposure
Exposure is most likely in organizations still running Eucalyptus 2.0 through 3.4.1, especially where management or service APIs are reachable from untrusted networks. Modern environments not using Eucalyptus, or using versions outside the named range, are not shown as affected by the provided evidence.
Exploitation context
The provided sources describe remote denial of service but do not include exploit mechanics or active exploitation evidence. The CVE is not marked as CISA KEV in the bundle, so active exploitation should not be assumed.
Researcher notes
The source bundle is sparse: affected versions and components are identified, but CVSS, CWE, exploit status, and remediation details are absent. Use ESA-15 and archived vendor material to confirm fixed releases before making patch claims.
Mitigation direction
- Inventory Eucalyptus deployments and confirm exact versions.
- Restrict Eucalyptus web services APIs to trusted administrative networks.
- Review Eucalyptus ESA-15 or vendor archives for official upgrade guidance.
- Prioritize replacement if affected Eucalyptus systems are unsupported.
- Monitor affected services for connection-related availability issues.
Validation and detection
- Check whether any Eucalyptus 2.0 through 3.4.1 components exist.
- Confirm CLC, Walrus, SC, and VMware Broker exposure paths.
- Review firewall rules for external access to Eucalyptus APIs.
- Check service logs for abnormal connection cleanup or availability failures.
- Document vendor advisory status and remediation decisions.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2013-4768 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.eucalyptus.com/resources/security/advisories/esa-15CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.