CVE-2020-6112 : Vulnerability Insights and Analysis

Nitro Pro 13.13.2.242 and 13.16.2.300 by Nitro Software, Inc. are affected by a code execution vulnerability in JPEG2000 Stripe Decoding.

Understanding CVE-2020-6112

An overview of the vulnerability in Nitro Pro versions 13.13.2.242 and 13.16.2.300.

What is CVE-2020-6112?

This CVE involves a code execution flaw in Nitro Pro's JPEG2000 Stripe Decoding feature, allowing an attacker to execute arbitrary code by exploiting a memory corruption issue.

The Impact of CVE-2020-6112

The vulnerability has a CVSS base score of 8.8 (High), with high impacts on confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2020-6112

Insight into the technical aspects of the CVE.

Vulnerability Description

The flaw arises during the decoding of sub-samples in Nitro Pro, leading to a miscalculation in pointer allocation and potential memory corruption.

Affected Systems and Versions

Nitro Pro versions 13.13.2.242 and 13.16.2.300 are impacted by this vulnerability.

Exploitation Mechanism

By embedding a specially crafted image within a PDF, an attacker can trigger the vulnerability, potentially leading to code execution.

Mitigation and Prevention

Measures to address and prevent exploitation of CVE-2020-6112.

Immediate Steps to Take

Update Nitro Pro to a patched version that addresses the vulnerability.
Avoid opening PDFs from untrusted or unknown sources.

Long-Term Security Practices

Regularly update software and security patches to protect against known vulnerabilities.

Patching and Updates

Stay informed about security advisories from Nitro Software, Inc. and apply patches promptly.