CVE-2019-5045 : What You Need to Know

NitroPDF 12.12.1.522 is susceptible to a heap corruption vulnerability when opening PDF files containing a specially crafted jpeg2000 file. This could allow an attacker to execute arbitrary code by manipulating memory.

Understanding CVE-2019-5045

When NitroPDF 12.12.1.522 processes a PDF document with a malicious jpeg2000 file, a heap corruption issue arises, enabling potential code execution through precise memory manipulation.

What is CVE-2019-5045?

A heap corruption vulnerability in NitroPDF 12.12.1.522 triggered by opening PDFs with specific jpeg2000 content
Attackers can exploit this flaw to run arbitrary code by controlling memory
User interaction is required to activate this vulnerability

The Impact of CVE-2019-5045

CVSS Base Score: 8.8 (High)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Confidentiality, Integrity, and Availability Impact: High
Scope: Unchanged

Technical Details of CVE-2019-5045

NitroPDF 12.12.1.522 vulnerability specifics and affected systems.

Vulnerability Description

Heap corruption issue in NitroPDF 12.12.1.522 when handling PDF files with a specially crafted jpeg2000 file

Affected Systems and Versions

Product: NitroPDF
Version: NitroPDF 12.12.1.522

Exploitation Mechanism

Attacker embeds a malicious jpeg2000 file in a PDF
User opens the PDF with NitroPDF 12.12.1.522
Heap corruption occurs, allowing arbitrary code execution

Mitigation and Prevention

Steps to address and prevent CVE-2019-5045.

Immediate Steps to Take

Avoid opening PDF files from untrusted sources
Consider using alternative PDF viewers until a patch is available

Long-Term Security Practices

Regularly update NitroPDF to the latest version
Implement security best practices for handling PDF files

Patching and Updates

Monitor for security advisories from NitroPDF
Apply patches promptly to mitigate the vulnerability