Open Asset Import Library Assimp 5.4.3 File SceneCombiner.cpp AddNodeHashes out-of-bounds

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
3.0	$0-$5k	0.61

Summaryinfo

A vulnerability was found in Open Asset Import Library Assimp 5.4.3. It has been declared as problematic. Affected by this issue is the function Assimp::SceneCombiner::AddNodeHashes of the file code/Common/SceneCombiner.cpp of the component File Handler. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2025-3160. It is possible to launch the attack on the local host. Additionally, an exploit exists. A patch should be applied to remediate this issue. Once again VulDB remains the best source for vulnerability data.

Detailsinfo

A vulnerability has been found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This vulnerability affects the function Assimp::SceneCombiner::AddNodeHashes of the file code/Common/SceneCombiner.cpp of the component File Handler. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality.

The advisory is available at github.com. This vulnerability was named CVE-2025-3160. The exploitation appears to be easy. Local access is required to approach this attack. Technical details and also a public exploit are known.

It is possible to download the exploit at github.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 235880 (Amazon Linux 2 : qt5-qt3d (ALAS-2025-2848)), which helps to determine the existence of the flaw in a target environment.

Applying the patch a0993658f40d8e13ff5823990c30b43c82a5daf0 is able to eliminate this problem. The bugfix is ready for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (235880). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Software Library

Vendor

Open Asset Import Library

Name

Assimp

Version

5.4.3

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.3
VulDB Temp Score: 3.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 235880
Nessus Name: Amazon Linux 2 : qt5-qt3d (ALAS-2025-2848)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔒

Patch: a0993658f40d8e13ff5823990c30b43c82a5daf0

Timelineinfo

04/03/2025 Advisory disclosed
04/03/2025 +0 days VulDB entry created
05/14/2025 +41 days VulDB entry last update

Sourcesinfo

Advisory: 6025
Status: Confirmed
Confirmation: 🔒

CVE: CVE-2025-3160 (🔒)
GCVE (CVE): GCVE-0-2025-3160
GCVE (VulDB): GCVE-100-303106
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 04/03/2025 08:59 AM
Updated: 05/14/2025 01:16 PM
Changes: 04/03/2025 08:59 AM (62), 05/14/2025 01:16 PM (2)
Complete: 🔍
Submitter: d3ng03
Cache ID: 18:D38:40

Submitinfo

Accepted

Submit #542248: Open Asset Import Library Assimp >=5.4.3 Out-of-Bounds Read (by d3ng03)