CVE-2023-52168

Published: Jul 3, 2024Modified: Nov 3, 2025

8.4

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 2.5 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Related CWEs

CWE-122

Heap-based Buffer Overflow

A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (9)

http://www.openwall.com/lists/oss-security/2024/07/03/10

Source: cve@mitre.org

https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/

Source: cve@mitre.org

https://sourceforge.net/p/sevenzip/bugs/2402/

Source: cve@mitre.org

https://www.openwall.com/lists/oss-security/2024/07/03/10

Source: cve@mitre.org

http://www.openwall.com/lists/oss-security/2024/07/03/10