CVE-2025-5165

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Source
https://cve.org/CVERecord?id=CVE-2025-5165
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-5165.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-5165
Aliases
Downstream
DEBIAN (1)
OESA (6)
UBUNTU (1)
Published
2025-05-26T02:31:05Z
Modified
2026-10-22T10:35:48Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Open Asset Import Library Assimp MDCLoader.cpp ValidateSurfaceHeader out-of-bounds
Details

A vulnerability was found in Open Asset Import Library Assimp 5.4.3 and classified as problematic. This issue affects the function MDCImporter::ValidateSurfaceHeader of the file assimp/code/AssetLib/MDC/MDCLoader.cpp. The manipulation of the argument pcSurface2 leads to out-of-bounds read. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The project decided to collect all Fuzzer bugs in a main-issue to address them in the future.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/5xxx/CVE-2025-5165.json"
}
References

Affected packages

Git / github.com/assimp/assimp

Affected ranges

Type
GIT
Repo
https://github.com/assimp/assimp
Events
Introduced
c35200e38ea8f058812b83de2ef32c6093b0ece2
Last Affected
c35200e38ea8f058812b83de2ef32c6093b0ece2
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "5.4.3"
                },
                {
                    "last_affected": "5.4.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandaloneSingleVersion"
        },
        {
            "cpe": "cpe:2.3:a:assimp:assimp:5.4.3:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "5.4.3"
                },
                {
                    "last_affected": "5.4.3"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

5.*
5.4.3
v5.*
v5.4.3

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-5165.json"