CVE-2025-43962

In LibRaw before 0.21.4, phase_one_correct in decoders/load_mfbacks.cpp has out-of-bounds reads for tag 0x412 processing, related to large w0 or w1 values or the frac and mult calculations.

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/LibRaw/LibRaw/commit/66fe663e02a4dd610b4e832f5d9af326709336c2	Patch
https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4	Patch Release Notes
https://www.libraw.org/news/libraw-0-21-4-release	Release Notes

Configurations

Configuration 1 (hide)

cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

History

08 May 2025, 16:54

Type	Values Removed	Values Added
CPE		cpe:2.3:a:libraw:libraw::::::::
First Time		Libraw Libraw libraw
Summary		(es) En Libraw antes de 0.21.4, Phase_One_Correct en decoders/load_mfbacks.cpp tiene fuera de los límites lectura para el procesamiento de la etiqueta 0x412, relacionado con valores W0 o W1 grandes o los cálculos FRAC y multiplicados.
References	~~() https://github.com/LibRaw/LibRaw/commit/66fe663e02a4dd610b4e832f5d9af326709336c2 -~~	() https://github.com/LibRaw/LibRaw/commit/66fe663e02a4dd610b4e832f5d9af326709336c2 - Patch
References	~~() https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4 -~~	() https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4 - Patch, Release Notes
References	~~() https://www.libraw.org/news/libraw-0-21-4-release -~~	() https://www.libraw.org/news/libraw-0-21-4-release - Release Notes

21 Apr 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-21 00:15

Updated : 2025-05-08 16:54

NVD link : CVE-2025-43962

Mitre link : CVE-2025-43962

CVE.ORG link : CVE-2025-43962

JSON object : View

Products Affected

libraw

libraw

CWE

CWE-125

Out-of-bounds Read

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