CVE-2021-45948

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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 29%
VendorProductVersion
assimpassimp
5.1.0
assimpassimp
5.1.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
assimp
bullseye
5.0.1~ds0-2
not-affected
buster
not-affected
stretch
not-affected
bookworm
5.2.5~ds0-1
fixed
sid
5.4.3+ds-2
fixed
trixie
5.4.3+ds-2
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
assimp
jammy
not-affected
impish
not-affected
hirsute
ignored
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
ignored
Common Weakness Enumeration
References
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml
https://security.gentoo.org/glsa/202210-01
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34416
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/assimp/OSV-2021-775.yaml
https://security.gentoo.org/glsa/202210-01