CVE-2019-1010065 : What You Need to Know

The Sleuth Kit version 4.6.0 and earlier is vulnerable to an Integer Overflow, potentially leading to a crash when opening manipulated disk images.

Understanding CVE-2019-1010065

Versions of The Sleuth Kit prior to 4.6.0 are susceptible to an Integer Overflow vulnerability that can be exploited through specially crafted HFS filesystem images.

What is CVE-2019-1010065?

The vulnerability in The Sleuth Kit allows an attacker to trigger a crash by manipulating disk images, specifically in the tsk/fs/hfs_dent.c:237 file.

The Impact of CVE-2019-1010065

An Integer Overflow vulnerability in The Sleuth Kit can result in a crash when a victim opens a manipulated HFS filesystem image.
The affected component is the fls tool used on HFS images.
The bug is located in the tsk/fs/hfs.c file within the hfs_cat_traverse() function at lines 952 and 1062.

Technical Details of CVE-2019-1010065

The technical aspects of the CVE-2019-1010065 vulnerability are as follows:

Vulnerability Description

The vulnerability is an Integer Overflow issue in The Sleuth Kit.

Affected Systems and Versions

Product: The Sleuth Kit
Vendor: The Sleuth Kit
Versions Affected: ≤ 4.6.0

Exploitation Mechanism

To exploit this vulnerability, an attacker needs the victim to open a specially crafted HFS filesystem image.

Mitigation and Prevention

Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2019-1010065.

Immediate Steps to Take

Update The Sleuth Kit to version 4.6.0 or later to eliminate the vulnerability.
Avoid opening untrusted or suspicious disk images.

Long-Term Security Practices

Regularly update software and security patches to prevent known vulnerabilities.
Implement proper access controls and user permissions to limit exposure to potential attacks.

Patching and Updates

Stay informed about security advisories and updates from The Sleuth Kit vendor to apply patches promptly.