CVE-2019-20630

An issue was discovered in libgpac.a in GPAC before 0.8.0, as demonstrated by MP4Box. It contains a heap-based buffer over-read in BS_ReadByte (called from gf_bs_read_bit) in utils/bitstream.c that can cause a denial of service via a crafted MP4 file.
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: 53%
VendorProductVersion
gpacgpac
𝑥
< 0.8.0
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
buster
no-dsa
stretch
no-dsa
jessie
ignored
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gpac
noble
not-affected
mantic
dne
lunar
not-affected
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
ignored
focal
needs-triage
eoan
ignored
bionic
needs-triage
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://github.com/gpac/gpac/commit/1ab4860609f2e7a35634930571e7d0531297e090
https://github.com/gpac/gpac/issues/1268
https://github.com/gpac/gpac/commit/1ab4860609f2e7a35634930571e7d0531297e090
https://github.com/gpac/gpac/issues/1268