Authenticated memory disclosure via out-of-bounds read
Published Jul 11, 2023 · Updated Feb 28, 2025
An out-of-bounds read in Microsoft's PostScript and PCL6 Class Printer Driver allows remote authenticated users to disclose memory contents. Microsoft identifies the weakness class but has not published the parsing routine, malformed field, or missing boundary check that permits the read. Exploitation requires authenticated network access; the documented consequence is memory disclosure without data modification or service interruption.
Summary
What happened
An out-of-bounds read in Microsoft's PostScript and PCL6 Class Printer Driver allows remote authenticated users to disclose memory contents. Microsoft identifies the weakness class but has not published the parsing routine, malformed field, or missing boundary check that permits the read. Exploitation requires authenticated network access; the documented consequence is memory disclosure without data modification or service interruption.
The record
- CVE
- CVE-2023-35296
- Published
- Jul 11, 2023
- Updated
- Feb 28, 2025
- Vendor
- Microsoft
- Product
- Windows 10 Version 1507
- Classifications
- CWE-125
- Attack vector
- network
- 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
Compare your product and version with the public record. A matching version still requires validation against your environment.
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
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo