CVE-2023-42042
PDF-XChange Editor App Object Out-Of-Bounds Read Remote Code Execution Vulnerability
- State
- Published
- Severity
- 7.8 High
- Published
- May 3, 2024
- Updated
- Aug 2, 2024
- Reserved
- Sep 6, 2023
Description
PDF-XChange Editor App Object Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code 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 handling of App objects. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-20848.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 7.8 High | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | zdi |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
PDF-XChange EditorPDF-XChange |
|
References
- ZDI-23-1355
- vendor-provided URLvendor-advisory
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