Security readout for executives and security teams
Plain-English summary
This is a Windows information disclosure flaw in Microsoft’s PostScript and PCL6 class printer driver. A local authenticated user could potentially read sensitive memory contents. It is not a remote takeover issue, but the confidentiality impact is high where shared servers or managed endpoints allow untrusted local users.
Executive priority
Treat as a routine but real confidentiality risk. Patch through normal Windows update processes, with higher priority for shared systems and servers where local user boundaries matter.
Technical view
CVE-2023-35324 maps to CWE-126, indicating an out-of-bounds read. The CVSS 3.1 vector is AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N. Affected platforms include multiple Windows 10, Windows 11, Windows Server 2012/2016/2019/2022, and Server Core variants listed by Microsoft.
Likely exposure
Exposure is most relevant on supported affected Windows systems, especially multi-user endpoints, RDS hosts, and servers where low-privileged local users exist. Network-only exposure is not indicated by the CVSS vector.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Exploitation requires local access and low privileges, with no user interaction according to the CVSS vector.
Researcher notes
Evidence is limited to the CVE record and Microsoft advisory metadata. The available data supports local, low-complexity information disclosure, not remote code execution or confirmed exploitation.
Mitigation direction
- Apply Microsoft’s security update for CVE-2023-35324 through supported servicing channels.
- Prioritize shared Windows servers, RDS hosts, and endpoints with untrusted local users.
- Check Microsoft’s advisory for exact affected builds and update availability.
- Limit unnecessary local user access on systems awaiting patching.
Validation and detection
- Inventory Windows versions against Microsoft’s affected product list.
- Verify security or cumulative updates covering CVE-2023-35324 are installed.
- Confirm Server Core installations are included in patch compliance checks.
- Review vulnerability scanner results against the Microsoft advisory.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-126: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-35324 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 5.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C1.83.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
5.5MediumVector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure VulnerabilityCVE reference · vendor-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.