CVE-2022-34288
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 · uneditedA vulnerability has been identified in PADS Standard/Plus Viewer (All versions). The affected application is vulnerable to an out of bounds read past the end of an allocated buffer when parsing PCB files. An attacker could leverage this vulnerability to leak information in the context of the current process. (FG-VD-22-053)
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 confidencePADS Standard/Plus Viewer contains an out-of-bounds read vulnerability when parsing PCB files. The application reads past the end of an allocated buffer during file parsing, allowing an attacker to leak sensitive information from the process memory 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 dataall versionsCVSS 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
- None
- Availability
- None
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
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 PADS Viewer installationSearch for PADS Viewer executables (e.g., pads_viewer.exe, PADSViewer.exe) in common program directories or use system search tools like 'where' command on Windows or 'find' on LinuxAffected if PADS Viewer executable is found on the system
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Identify installed PADS Viewer versionRight-click the executable, select Properties, then look at the Details tab for version information, or use command-line tools like 'exiftool' or 'file' to read version metadataAffected if Any version number is returned - note that all versions are affected according to the CVE advisory
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Confirm PCB file handling capabilityCheck if the installed software includes PCB file parsing modules or libraries (look for file type associations or parsing components in installation directories)Affected if The application has the ability to open or parse .pcb files - this is the vulnerable feature
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Check for recent PCB file accessReview system logs, recent documents, or application logs that may show recent PCB file opens in PADS ViewerAffected if PCB files have been opened in PADS Viewer - this would have triggered the vulnerable code path
If PADS Viewer is installed and can parse PCB files, the environment is affected since all versions of this product contain the out-of-bounds read vulnerability during PCB 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.
From vendor dataAvoid opening untrusted or unverified PCB files in PADS Viewer. Contact Mentor Graphics/PTC for available patches or updated versions to address this vulnerability.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA1.0 h
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Free · runs locallyCheck whether your project pulls in CVE-2022-34288 — 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-2022-34288 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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