CVE-2019-10182 : Vulnerability Insights and Analysis

A vulnerability in icedtea-web versions 1.7.2 and 1.8.2 could allow an attacker to execute malicious code by manipulating JNLP files.

Understanding CVE-2019-10182

This CVE involves inadequate sanitization of paths in JNLP files, potentially leading to unauthorized file transfers.

What is CVE-2019-10182?

An issue in icedtea-web versions 1.7.2 and 1.8.2 allows attackers to deceive users into running crafted applications, enabling unauthorized file transfers.

The Impact of CVE-2019-10182

CVSS Score: 8.2 (High Severity)
Attack Vector: Network
Integrity Impact: High
User Interaction: Required
Scope: Changed
Exploiting this vulnerability could result in executing arbitrary code on the target system.

Technical Details of CVE-2019-10182

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The vulnerability arises from insufficient path sanitization in JNLP files, allowing attackers to manipulate paths and execute malicious code.

Affected Systems and Versions

Product: icedtea-web
Vendor: IcedTea
Versions Affected: Up to and including 1.7.2 and 1.8.2

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting malicious applications and tricking users into executing them, leading to unauthorized file transfers.

Mitigation and Prevention

Protecting systems from CVE-2019-10182 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update icedtea-web to a patched version that addresses the vulnerability.
Avoid executing untrusted JNLP files.

Long-Term Security Practices

Regularly update software and apply security patches promptly.
Educate users on safe browsing practices and the risks of executing unknown applications.

Patching and Updates

Ensure that all systems running icedtea-web are updated to versions that have fixed the path sanitization issue.