CVE-2021-45948

Published: Jan 1, 2022Modified: Nov 21, 2024

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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).

Affected (2)

Products: Assimp: Assimp

Assimp

1 product

Assimp

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Assimp Assimp	Version 5.1.0
Assimp Assimp	Version 5.1.1

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (6)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml

Source: cve@mitre.org

Third Party Advisory

https://security.gentoo.org/glsa/202210-01

Source: cve@mitre.org

Third Party Advisory

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingThird Party Advisory

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://security.gentoo.org/glsa/202210-01

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

Timeline

No history available yet.