Vulnerability Description
PDF-XChange Editor TIF File Parsing Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-XChange Editor. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TIF files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-18612.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Pdf-Xchange | Pdf-Tools | 9.4.362.0 |
| Pdf-Xchange | Pdf-Xchange Editor | 9.4.362.0 |
Related Weaknesses (CWE)
References
- https://www.tracker-software.com/product/pdf-xchange-editor/historyRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-350/Third Party Advisory
- https://www.tracker-software.com/product/pdf-xchange-editor/historyRelease Notes
- https://www.zerodayinitiative.com/advisories/ZDI-23-350/Third Party Advisory
FAQ
What is CVE-2023-27338?
CVE-2023-27338 is a vulnerability with a CVSS score of 5.5 (MEDIUM). PDF-XChange Editor TIF File Parsing Use-After-Free Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of PDF-X...
How severe is CVE-2023-27338?
CVE-2023-27338 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-27338?
Check the references section above for vendor advisories and patch information. Affected products include: Pdf-Xchange Pdf-Tools, Pdf-Xchange Pdf-Xchange Editor.