Heap-based Buffer Overflow in Open Asset Import Library Assimp Product
CVE-2025-2754

5.3MEDIUM

Key Information:

Vendor

Open Asset Import Library

Status
Assimp
Vendor
CVE Published:
25 March 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-2754?

A vulnerability exists in the Open Asset Import Library Assimp 5.4.3 stemming from the function Assimp::AC3DImporter::ConvertObjectSection located in ALoader.cpp. This flaw allows for manipulations that can lead to a heap-based buffer overflow, making it possible for an attacker to exploit the application remotely. Given its public disclosure, it poses a significant risk to systems utilizing the affected version.

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Affected Version(s)

Assimp 5.4.3

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2025-2754 - Proof of Concept

References

https://vuldb.com/?id.300859
vdb-entrytechnical-description
https://vuldb.com/?ctiid.300859
signaturepermissions-required
https://vuldb.com/?submit.517788
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

d3ng03 (VulDB User)
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