CVE-2021-40565

A Segmentation fault caused by a null pointer dereference vulnerability exists in Gpac through 1.0.1 via the gf_avc_parse_nalu function in av_parsers.c when using mp4box, which causes a denial of service.
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: 21%
VendorProductVersion
gpacgpac
𝑥
≤ 1.0.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gpac
bullseye (security)
1.0.1+dfsg1-4+deb11u3
fixed
bullseye
1.0.1+dfsg1-4+deb11u3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gpac
noble
needs-triage
mantic
dne
lunar
ignored
kinetic
ignored
jammy
needs-triage
impish
ignored
hirsute
ignored
focal
needs-triage
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://github.com/gpac/gpac/commit/893fb99b606eebfae46cde151846a980e689039b
https://github.com/gpac/gpac/issues/1902
https://www.debian.org/security/2023/dsa-5411
https://github.com/gpac/gpac/commit/893fb99b606eebfae46cde151846a980e689039b
https://github.com/gpac/gpac/issues/1902
https://www.debian.org/security/2023/dsa-5411