CVE-2023-33476

ReadyMedia (MiniDLNA) versions from 1.1.15 up to 1.3.2 is vulnerable to Buffer Overflow. The vulnerability is caused by incorrect validation logic when handling HTTP requests using chunked transport encoding. This results in other code later using attacker-controlled chunk values that exceed the length of the allocated buffer, resulting in out-of-bounds read/write.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
VendorProductVersion
readymedia_projectreadymedia
1.1.15 ≤
𝑥
≤ 1.3.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
minidlna
bullseye (security)
1.3.0+dfsg-2+deb11u2
fixed
bullseye
1.3.0+dfsg-2+deb11u2
fixed
bookworm
1.3.0+dfsg-2.2+deb12u1
fixed
bookworm (security)
1.3.0+dfsg-2.2+deb12u1
fixed
sid
1.3.3+dfsg-1.1
fixed
trixie
1.3.3+dfsg-1.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
minidlna
noble
not-affected
mantic
not-affected
lunar
Fixed 1.3.0+dfsg-2.2ubuntu0.1
released
kinetic
ignored
jammy
Fixed 1.3.0+dfsg-2.1ubuntu0.1
released
focal
Fixed 1.2.1+dfsg-1ubuntu0.20.04.2
released
bionic
Fixed 1.2.1+dfsg-1ubuntu0.18.04.1+esm1
released
xenial
Fixed 1.1.5+dfsg-2ubuntu0.1+esm1
released
trusty
dne