Memory disclosure via printer-driver buffer over-read
Published Jul 11, 2023 · Updated Feb 28, 2025
Buffer over-read in Microsoft PostScript and PCL6 Class Printer Drivers allows local users to disclose sensitive memory contents. The affected drivers read beyond an intended memory buffer boundary; Microsoft has not disclosed the affected routine or triggering input structure. A low-privilege local account is required, and successful exploitation exposes memory without modifying data or interrupting service.
Summary
What happened
Buffer over-read in Microsoft PostScript and PCL6 Class Printer Drivers allows local users to disclose sensitive memory contents. The affected drivers read beyond an intended memory buffer boundary; Microsoft has not disclosed the affected routine or triggering input structure. A low-privilege local account is required, and successful exploitation exposes memory without modifying data or interrupting service.
The record
- CVE
- CVE-2023-35324
- Published
- Jul 11, 2023
- Updated
- Feb 28, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-126
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 11, 2023CVE publishedPublication date reported by the CVE source.
- Feb 28, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.10240.0 <10.0.10240.20048
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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