CVE-2023-52169

EUVD-2023-56842
The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains an out-of-bounds read that allows an attacker to read beyond the intended buffer. The bytes read beyond the intended buffer are presented as a part of a filename listed in the file system image. This has security relevance in some known web-service use cases where untrusted users can upload files and have them extracted by a server-side 7-Zip process.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CISA-ADPADP
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 39%
Debian logo
Debian Releases
Debian Product
Codename
7zip
bookworm
22.01+dfsg-8+deb12u1
fixed
sid
24.09+dfsg-2
fixed
trixie
24.09+dfsg-2
fixed
p7zip
bookworm
unimportant
bullseye
unimportant
sid
16.02+transitional.1
fixed
trixie
16.02+transitional.1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
7zip
focal
dne
jammy
needs-triage
mantic
ignored
noble
needs-triage
oracular
needs-triage