CVE-2023-52168

HIGH

7-Zip < 24.01 - Heap-based Buffer Overflow in NTFS Handler

Title source: llm
STIX 2.1

Description

The NtfsHandler.cpp NTFS handler in 7-Zip before 24.01 (for 7zz) contains a heap-based buffer overflow that allows an attacker to overwrite two bytes at multiple offsets beyond the allocated buffer size: buffer+512*i-2, for i=9, i=10, i=11, etc.

References (5)

Core 5

Scores

CVSS v3 8.4
EPSS 0.0034
EPSS Percentile 26.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-122
Status published
Published Jul 03, 2024
Tracked Since Feb 18, 2026