CVE-2024-23461
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 · uneditedAn Improper Validation of Integrity Check Value vulnerability in Zscaler Client Connector on MacOS during the upgrade process may allow a Local Execution of Code.This issue affects Client Connector on MacOS: before 3.4.
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 confidenceAn Improper Validation of Integrity Check Value vulnerability exists in Zscaler Client Connector on MacOS during the upgrade process. The vulnerability allows Local Execution of Code due to insufficient validation of integrity checks during the software update mechanism. The attack vector is local (AV:L), requiring an attacker to have some level of access to the target MacOS system.
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< 3.4CVSS 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
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- None
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/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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Verify Zscaler Client Connector is installedOpen Finder, go to /Applications folder, and look for 'Zscaler Client Connector.app' or run: ls /Applications | grep -i zscalerAffected if The application is not found in the Applications folder - no action needed. If found, continue to version check.
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Determine the installed version numberRight-click on Zscaler Client Connector.app, select 'Get Info', or run: defaults read /Applications/Zscaler\ Client\ Connector.app/Contents/Info CFBundleShortVersionStringAffected if Unable to determine version - consult Zscaler documentation for your installation method.
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Compare installed version against affected rangeCompare the version found in step 2 to the affected range: any version below 3.4 (e.g., 3.3.x, 3.2.x, 3.1.x, etc.) is within the affected rangeAffected if Installed version is less than 3.4 - system is potentially affected by this vulnerability during the upgrade process.
A MacOS system with Zscaler Client Connector installed and running a version lower than 3.4 is affected by this improper integrity validation vulnerability.
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 · scoped3.4
Upgrade Zscaler Client Connector on MacOS to version 3.4 or later to address the improper integrity validation during the upgrade process.
3.4 or later
- Download Zscaler Client Connector version 3.4 or later from the official Zscaler portal (help.zscaler.com)
- Install the updated Client Connector on MacOS by running the installer package
- Follow any on-screen prompts to complete the installation
- Verify the installed version is 3.4 or later by checking About or the version information in the Client Connector
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-2024-23461 — 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-2024-23461 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
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