ZDI-CAN-23999: ZDI-24-1698: libarchive run_filters Heap-based Buffer Overflow Remote Code Execution Vulnerability

Published Dec 19, 2024

Updated

This vulnerability allows remote attackers to execute arbitrary code on affected installations of libarchive. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-26256.

Affected Software

1 affected component

Libarchive libarchive

Event History

Dec 19, 2024

Advisory Published

via ZDI·06:00 AM

Data Sourced

via ZDI·06:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-23999?

The vulnerability ZDI-CAN-23999 has a CVSS rating of 7.8, indicating a high severity level.

How do I fix ZDI-CAN-23999?

To fix ZDI-CAN-23999, update to the latest version of libarchive that addresses this vulnerability.

Who is affected by ZDI-CAN-23999?

ZDI-CAN-23999 affects installations of libarchive that interact with this library under certain conditions.

What type of vulnerability is ZDI-CAN-23999?

ZDI-CAN-23999 is a remote code execution vulnerability that allows attackers to execute arbitrary code.

Can ZDI-CAN-23999 be exploited without interaction?

Exploitation of ZDI-CAN-23999 requires interaction with the libarchive library.