LibRaw up to 0.21.3 Fujifilm 0xf00c Tag Parser metadata/tiff.cpp out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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2.6$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in LibRaw up to 0.21.3. This impacts an unknown function of the file metadata/tiff.cpp of the component Fujifilm 0xf00c Tag Parser. The manipulation results in out-of-bounds. This vulnerability is cataloged as CVE-2025-43961. The attack must be initiated from a local position. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in LibRaw up to 0.21.3. It has been classified as problematic. Affected is an unknown functionality of the file metadata/tiff.cpp of the component Fujifilm 0xf00c Tag Parser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. CVE summarizes:

In LibRaw before 0.21.4, metadata/tiff.cpp has an out-of-bounds read in the Fujifilm 0xf00c tag parser.

The advisory is available at libraw.org. This vulnerability is traded as CVE-2025-43961 since 04/20/2025. The exploitability is told to be difficult. Local access is required to approach this attack. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 234954 (Debian dla-4142 : libraw-bin - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 0.21.4 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 66fe663e02a4dd610b4e832f5d9af326709336c2 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at Tenable (234954) and EUVD (EUVD-2025-11962). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.7
VulDB Meta Temp Score: 2.6

VulDB Base Score: 2.5
VulDB Temp Score: 2.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 2.9
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 234954
Nessus Name: Debian dla-4142 : libraw-bin - security update

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LibRaw 0.21.4
Patch: 66fe663e02a4dd610b4e832f5d9af326709336c2

Timelineinfo

04/20/2025 🔍
04/21/2025 +1 days 🔍
04/21/2025 +0 days 🔍
05/25/2025 +33 days 🔍

Sourcesinfo

Product: github.com

Advisory: libraw.org
Status: Confirmed

CVE: CVE-2025-43961 (🔍)
GCVE (CVE): GCVE-0-2025-43961
GCVE (VulDB): GCVE-100-305754
EUVD: 🔍

Entryinfo

Created: 04/21/2025 03:04
Updated: 05/25/2025 01:03
Changes: 04/21/2025 03:04 (68), 04/30/2025 10:06 (2), 05/25/2025 01:03 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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