CVE-2021-45948

Public Exploit

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).

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.10%
Vendor Advisory gentoo.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml third party advisory
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416 issue tracking exploit third party advisory
https://security.gentoo.org/glsa/202210-01 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-45948?
CVE-2021-45948 has been scored as a medium severity vulnerability.
How to fix CVE-2021-45948?
To fix CVE-2021-45948, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-45948 being actively exploited in the wild?
It is possible that CVE-2021-45948 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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