CVE-2023-29284
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 · uneditedAdobe Substance 3D Painter versions 8.3.0 (and earlier) is affected by a Stack-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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 confidenceA stack-based buffer overflow vulnerability exists in Adobe Substance 3D Painter versions 8.3.0 and earlier. The flaw can be triggered when a user opens a maliciously crafted file, potentially allowing arbitrary code execution with the privileges of the current user.
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<= 8.3.0CVSS 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
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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 Adobe Substance 3D Painter version on WindowsOpen Control Panel > Programs and Features, or right-click the application shortcut and select Properties, then look at the Version field under the Details tabAffected if The version listed is 8.3.0 or any version number lower than 8.3.0
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Check Adobe Substance 3D Painter version on macOSOpen Finder, navigate to Applications folder, right-click Adobe Substance 3D Painter, select Get Info, and view the Version fieldAffected if The version listed is 8.3.0 or any version number lower than 8.3.0
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Check executable version directly (Windows)Navigate to the installation directory (typically C:\Program Files\Adobe\Adobe Substance 3D Painter), right-click Adobe Substance 3D Painter.exe, select Properties, and check the File version on the Details tabAffected if The file version shows 8.3.0 or lower
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Verify application is installedSearch for Adobe Substance 3D Painter in the system and confirm it is presentAffected if The application is installed and the version cannot be determined or is confirmed to be 8.3.0 or earlier
If Adobe Substance 3D Painter is installed with version 8.3.0 or any earlier version, the environment is vulnerable to this CVE when opening a maliciously crafted file.
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 dataUpdate Adobe Substance 3D Painter to the latest patched version once released by Adobe. Avoid opening files from untrusted sources until the update is applied.
- Consultation1.0 h
- Implementation1.0 h
- Testing1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,200.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-29284 — 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-2023-29284 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
- No spam, self-promotion, credentials, or personal data