CVE-2023-52169

2024-07-0318:15:04

mitre

web.nvd.nist.gov

7-zip

ntfshandler.cpp

cve-2023-52169

out-of-bounds read

buffer

filename

web-service

untrusted users

server-side process

AI Score

7.3

Confidence

High

EPSS

Percentile

15.8%

JSON

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.