CVE-1999-0379
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 · uneditedMicrosoft Taskpads allows remote web sites to execute commands on the visiting user's machine via certain methods that are marked as Safe for Scripting.
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 · low confidenceMicrosoft Taskpads, a Windows 95/98/NT feature providing task-based navigation, exposed methods marked as 'Safe for Scripting' that allowed remote websites to execute arbitrary commands on a visiting user's machine through the browser context.
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= 2.0CVSS 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 checksWork through these to decide whether this CVE applies to you.
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Verify Backoffice Resource Kit 2.0 installationCheck the system for Microsoft Backoffice Resource Kit version 2.0 by examining Add/Remove Programs or searching for 'BackOffice' in Program Files directoriesAffected if Microsoft Backoffice Resource Kit version 2.0 is installed on the system
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Confirm legacy Windows environmentIdentify the Windows version by running 'winver' or checking system properties - this vulnerability affects Windows 95, 98, and NTAffected if The system is running Windows 95, Windows 98, or Windows NT 4.0
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Check for Taskpads componentLook for Taskpad-related files or components, typically found in the Windows system directory or installed with the Backoffice Resource KitAffected if Microsoft Taskpads component is present and accessible through the browser
A system is affected only if Microsoft Backoffice Resource Kit 2.0 is installed on a legacy Windows 95/98/NT machine with browser scripting enabled, as this is a 1999-era vulnerability that does not impact modern systems.
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 dataThis is a 1999-era vulnerability in legacy Windows versions. Modern systems are not affected. If legacy systems remain in use, disable ActiveX scripting and restrict browser internet zones.
- Consultation1.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-1999-0379 — 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-1999-0379 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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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.
- 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