CVE-2021-45948

See a problem?
Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2021-45948
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45948.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-45948
Downstream
Published
2022-01-01T00:15:08.367Z
Modified
2025-11-20T11:56:56.868817Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

Open Asset Import Library (aka assimp) 5.1.0 and 5.1.1 has a heap-based buffer overflow in m3dsafestr (called from m3d_load and Assimp::M3DWrapper::M3DWrapper).

References

Affected packages

Git / github.com/assimp/assimp

Affected ranges

Type
GIT
Repo
https://github.com/assimp/assimp
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
05115b07b4d7ca12a52b9fd0e0534029ac8f2cb6
Last affected
aeba7a43a0ce958a17b634b469429892d5c9c7d8

Affected versions

Release3.*

Release3.1_RC1

v.*

v.5.0.0.rc1
v.5.0.0.rc2

v3.*

v3.1
v3.1-rc2
v3.1.1
v3.2
v3.3
v3.3.1

v4.*

v4.0.0
v4.0.0.rc1
v4.0.1
v4.1.0

v5.*

v5.0.0
v5.1.0
v5.1.0.rc1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45948.json"