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CVE-2024-48615

libarchive: Null Pointer Dereference in Libarchive

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Severity

Important

Red Hat Product Security

7.5

CVSS 3.1

Review impact separately from score.

Published · March 28, 2025

Updated · September 1, 2026

Description

A flaw was found in Libarchive's bsdtar component. This vulnerability allows an attacker to trigger a NULL pointer dereference, leading to a crash and potential denial of service (DoS) via a crafted TAR archive.

Statement

This vulnerability is rated as an Important severity because it allows an attacker to trigger a NULL pointer dereference in Libarchive's bsdtar component. By providing a specially crafted TAR archive, an attacker can cause a crash, resulting in a denial of service (DoS), making it a significant concern for affected systems.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE-476 · NULL Pointer Dereference