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VULNERABILITIES

CVE-2021-45948 Details

Description

Open Asset Import Library (aka assimp) 5.1.0 and 5.1.1 has a heap-based buffer overflow in _m3d_safestr (called from m3d_load and Assimp::M3DWrapper::M3DWrapper).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416 CVEExploitIssue TrackingThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml CVEThird Party Advisory
https://security.gentoo.org/glsa/202210-01 CVEThird Party Advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416 [email protected]ExploitIssue TrackingThird Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml [email protected]Third Party Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
assimp assimp
5.1.0
5.1.1

CPE

  • cpe:2.3:a:assimp:assimp:5.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:assimp:assimp:5.1.1:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-45948
NVD Published Date:
Jan 1, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-45948 Details - Not Deferred