CVE-2024-45679

Heap-based buffer overflow vulnerability in Assimp versions prior to 5.4.3 allows a local attacker to execute arbitrary code by importing a specially crafted file into the product.

Database specific

{
    "cna_assigner":  "jpcert",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/45xxx/CVE-2024-45679.json"
}

References

Affected packages

Git / github.com/assimp/assimp

Affected ranges

Type

GIT

Repo

https://github.com/assimp/assimp

Events

Introduced

c35200e38ea8f058812b83de2ef32c6093b0ece2

Fixed

c35200e38ea8f058812b83de2ef32c6093b0ece2

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:assimp:assimp:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "prior to 5.4.3"
        },
        {
            "last_affected":  "prior to 5.4.3"
        },
        {
            "introduced":  "0"
        },
        {
            "fixed":  "5.4.3"
        }
    ],
    "source":  [
        "AFFECTED_FIELD",
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

prior to 5.*

prior to 5.4.3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45679.json"

vanir_signatures

[
    {
        "deprecated":  false,
        "digest":  {
            "line_hashes":  [
                "14751536908339836394842576333578963310",
                "250465586554798767444559000961914664081",
                "237443928289347941562880826078082366790",
                "259836610294362557380643058981394434250"
            ],
            "threshold":  0.9
        },
        "id":  "CVE-2024-45679-20a4c35d",
        "signature_type":  "Line",
        "signature_version":  "v1",
        "source":  "https://github.com/assimp/assimp/commit/c35200e38ea8f058812b83de2ef32c6093b0ece2",
        "target":  {
            "file":  "test/unit/utVersion.cpp"
        }
    },
    {
        "deprecated":  false,
        "digest":  {
            "function_hash":  "122993617034958603430649906656648264306",
            "length":  63
        },
        "id":  "CVE-2024-45679-cea7f02c",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/assimp/assimp/commit/c35200e38ea8f058812b83de2ef32c6093b0ece2",
        "target":  {
            "file":  "test/unit/utVersion.cpp",
            "function":  "TEST_F"
        }
    }
]

vanir_signatures_modified

"2026-08-12T15:16:03Z"