High severity · published Apr 3, 2025
CVE-2025-3159
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, was found in Open Asset Import Library Assimp 5.4.3. This affects the function Assimp::ASE::Parser::ParseLV4MeshBonesVertices of the file code/AssetLib/ASE/ASEParser.cpp of the component ASE File Handler. The manipulation leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is e8a6286542924e628e02749c4f5ac4f91fdae71b. It is recommended to apply a patch to fix this issue.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Assimp · Assimp
5.4.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-3159
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-3159
Exploit
https://github.com/assimp/assimp/issues/6024
Exploit
https://github.com/assimp/assimp/issues/6024#issue-2877382033
Issue Tracking
https://github.com/assimp/assimp/pull/6051
Patch
https://github.com/tellypresence/assimp/commit/e8a6286542924e628e02749c4f5ac4f91fdae71b
Permissions Required
https://vuldb.com/?ctiid.303105
Third Party Advisory
https://vuldb.com/?id.303105
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