CVE-2010-5159
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 · uneditedRace condition in Dr.Web Security Space Pro 6.0.0.03100 on Windows XP allows local users to bypass kernel-mode hook handlers, and execute dangerous code that would otherwise be blocked by a handler but not blocked by signature-based malware detection, via certain user-space memory changes during hook-handler execution, aka an argument-switch attack or a KHOBE attack. NOTE: this issue is disputed by some third parties because it is a flaw in a protection mechanism for situations where a crafted program has already begun to execute
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 confidenceRace condition in Dr.Web Security Space Pro 6.0.0.03100 allows local users to bypass kernel-mode hook handlers by manipulating user-space memory during hook-handler execution (argument-switch/KHOBE attack), enabling execution of code that would normally be blocked by behavioral detection but not by signature-based scanning.
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= 6.0.0.03100CVSS 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
- Local
- Complexity
- High
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/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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Check if Dr.Web Security Space Pro is installedOpen Windows Control Panel > Programs and Features, or run 'wmic product get name,version' to list installed software. Look for 'Dr.Web Security Space' or 'Dr.Web Security Space Pro' in the list.Affected if Dr.Web Security Space Pro does not appear in the installed programs list.
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Identify the exact version of Dr.Web Security Space ProIn Programs and Features, click on Dr.Web Security Space Pro and view the version details, or run 'wmic product where "name like 'Dr.Web%'" get name,version'. Note the full version number displayed.Affected if The version is not exactly 6.0.0.03100.
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Verify the vulnerable version numberConfirm the version displayed is precisely 6.0.0.03100. Compare character-by-character including all digits and punctuation.Affected if The installed version differs from 6.0.0.03100 in any way (e.g., 6.0.0.03101 or 6.0.1 would not be this specific vulnerable version).
A system is affected only if Dr.Web Security Space Pro is installed with the exact version number 6.0.0.03100.
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 dataUpgrade Dr.Web Security Space Pro to a version beyond 6.0.0.03100 that addresses the race condition; also consider migrating away from Windows XP as it is end-of-life and no longer receives security updates.
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2010-5159 — 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-2010-5159 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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