CVE-2025-43967

libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.

CVSS v3 2.9 LOW

2.9^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.4 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671	Patch
https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6	Patch Release Notes
https://github.com/strukturag/libheif/issues/1455	Issue Tracking Exploit

Configurations

Configuration 1 (hide)

cpe:2.3:a:struktur:libheif:*:*:*:*:*:*:*:*

History

08 May 2025, 16:05

Type	Values Removed	Values Added
First Time		Struktur Struktur libheif
CPE		cpe:2.3:a:struktur:libheif::::::::
Summary		(es) Libheif antes de 1.19.6 tiene un puntero nulo desreferencia en imageItem_grid :: get_decoder en Image-Items/Grid.cc porque una imagen de la cuadrícula puede hacer referencia a un elemento de imagen inexistente.
References	~~() https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671 -~~	() https://github.com/strukturag/libheif/commit/6e35af7b0ff9fb6cc952a1539590d160db32f671 - Patch
References	~~() https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6 -~~	() https://github.com/strukturag/libheif/compare/v1.19.5...v1.19.6 - Patch, Release Notes
References	~~() https://github.com/strukturag/libheif/issues/1455 -~~	() https://github.com/strukturag/libheif/issues/1455 - Issue Tracking, Exploit

21 Apr 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-21 00:15

Updated : 2025-05-08 16:05

NVD link : CVE-2025-43967

Mitre link : CVE-2025-43967

CVE.ORG link : CVE-2025-43967

JSON object : View

Products Affected

struktur

libheif

CWE

CWE-476

NULL Pointer Dereference

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