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CVE-2023-52168

HIGH
Published 2024-07-03T00:00:00
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CVSS Score

V3.1
8.4
/10
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.001
probability
of exploitation in the wild

There is a 0.1% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.178
Higher than 17.8% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

7-zip

7zip

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-wgw3-5w65-2g45

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-52168
WEB https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3
WEB https://sourceforge.net/p/sevenzip/bugs/2402
WEB https://www.openwall.com/lists/oss-security/2024/07/03/10
WEB http://www.openwall.com/lists/oss-security/2024/07/03/10

Advisory provided by GitHub Security Advisory Database. Published: July 3, 2024, Modified: July 12, 2024

Social Media Intelligence

Real-time discussions and threat intelligence from social platforms

1 post
Reddit • 1 month ago
VegetableRadiant3965

Ubuntu dying and becoming a no longer viable distro? **The latest (free open source version of) Ubuntu LTS 24.04 has numerous unpatched CVEs, some examples:** [CVE-2025-3887](https://ubuntu.com/security/CVE-2025-3887) \- GStreamer remote code execution, Cvss 3 Score: 8.8 [CVE-2023-49501](https://ubuntu.com/security/CVE-2023-49501)\- FFmpeg buffer overflow, arbitrary code execution, Cvss 3 Score: 8.0 [CVE-2023-52168](https://ubuntu.com/security/notices/USN-7438-1) \- 7-Zip heap …

Also mentions: CVE-2025-3887 CVE-2024-46461 CVE-2023-49501
33
66.0
View Original

References

https://sourceforge.net/p/sevenzip/bugs/2402/
https://www.openwall.com/lists/oss-security/2024/07/03/10
http://www.openwall.com/lists/oss-security/2024/07/03/10
https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
Published: 2024-07-03T00:00:00
Last Modified: 2024-08-02T22:55:40.278Z
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