CVE-2016-8980
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 · uneditedIBM BigFix Inventory v9 is vulnerable to a denial of service, caused by an XML External Entity Injection (XXE) error when processing XML data. A remote attacker could exploit this vulnerability to expose highly sensitive information or consume all available memory resources.
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 confidenceIBM BigFix Inventory v9 is vulnerable to XML External Entity Injection (XXE) when processing XML data. A remote attacker can exploit this to expose highly sensitive information from the system or cause denial of service by exhausting memory resources through malicious XXE payloads.
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= 9.2.0= 9.2CVSS 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
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- High
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
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 checksWork through these to decide whether this CVE applies to you.
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Identify installed IBM BigFix Inventory versionLocate and inspect the BigFix Inventory installation directory or use system inventory tools to determine the exact version number installedAffected if Version is 9.2 (any patch level)
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Identify installed IBM License Metric Tool versionLocate and inspect the License Metric Tool installation directory or use system inventory tools to determine the exact version number installedAffected if Version is 9.2.0 specifically
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Verify XML import or ingestion features are in useCheck if the application is configured to import, parse, or process XML-based data files, reports, or feeds from external sourcesAffected if XML processing features are enabled and the application accepts XML input from users or external sources
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Confirm the application is network-accessibleDetermine if the BigFix Inventory or License Metric Tool web interface or API endpoints are exposed and reachable by potential attackersAffected if The application is accessible over the network without proper authentication or input validation controls
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Review XML parser configurationInspect the application's XML parser settings or configuration files to determine whether external entity processing is explicitly disabledAffected if External entity processing is not explicitly disabled in the XML parser configuration
Your environment is affected if you are running IBM BigFix Inventory version 9.2 or IBM License Metric Tool version 9.2.0 and the application processes XML input with external entity processing enabled.
Generated from the published advisory. Verify against your own configuration.
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 dataDisable XML external entity processing in the application's XML parser configuration or apply IBM's patch for this vulnerability. Validate and sanitize all XML input before processing.
- Consultation3.0 h
- Implementation6.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,224.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2016-8980 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2016-8980 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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
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