CVE-2024-20789
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 · uneditedDimension versions 3.4.11 and earlier are affected by a Use After Free 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 · high confidenceDimension versions 3.4.11 and earlier contain a Use After Free vulnerability in file parsing functionality. When a user opens a specially crafted malicious file, the application incorrectly references freed memory, potentially allowing an attacker to execute arbitrary code 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<= 3.4.11CVSS 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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Verify Adobe Dimension is installedCheck system for Adobe Dimension application installation - look for Dimension in installed programs (Windows) or Applications folder (macOS)Affected if Adobe Dimension is installed on the system
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Determine installed version numberOpen Adobe Dimension, then go to Help > About Adobe Dimension (or check the application info in system settings) to find the exact version number displayedAffected if Version shown is 3.4.11 or lower
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Compare against vulnerable version rangeCompare the installed version to the affected range: versions 3.4.11 and earlier are vulnerableAffected if Installed version is 3.4.11 or any version lower (e.g., 3.4.10, 3.4.9, etc.)
If Adobe Dimension is installed and the version is 3.4.11 or earlier, the environment is affected by this Use After Free vulnerability in file parsing.
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.
dbcve · scopedUpdate Dimension to version 3.4.12 or later. Until patched, warn users against opening files from untrusted sources.
Dimension 3.4.12 or later (verify via Adobe update mechanism)
- 1. Close Adobe Dimension if it is currently running.
- 2. Back up any existing Dimension projects as a precaution.
- 3. Navigate to the Adobe Creative Cloud desktop application or visit the Adobe website.
- 4. Check for available updates to Adobe Dimension.
- 5. If version 3.4.12 or later is available, initiate the update to install the patched version.
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,800.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-20789 — 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-2024-20789 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