🛡️ CVE-2023-27337
🟠 CVSS 7.8 — High ✅ No Known Exploit CWE-125 NVD
7.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

PDF-XChange Editor PDF File Parsing 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 parsing of PDF files. Crafted data in a PDF file can trigger 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-18494.

Details

Severity HIGH
CVSS Score 7.8
CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE CWE-125
Public Exploit ✅ No
Source NVD
Published 2024-05-03
Updated 2026-06-08
Modified 2025-05-19
Fix URL N/A

Affected Packages

Software From version Fixed in
pdf-tools — —
pdf-xchange-editor — —

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