CVE-2024-13978
libtiff: LibTIFF Null Pointer Dereference
Severity
LowRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · August 2, 2025
Updated · June 30, 2026
Description
A flaw was found in libtiff. The t2p_read_tiff_init function in the fax2ps component incorrectly handles TIFF files, leading to a null pointer dereference. A local attacker can trigger this condition by providing a specially crafted TIFF file. This can result in an application level denial of service.
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
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 2.5CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
CWE-476 · NULL Pointer Dereference