Description
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.
References (5)
Core 5
Core References
Various Sources
https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
Vendor Advisory
https://security.netapp.com/advisory/ntap-20241122-0011/
Mailing List mailing-list
http://www.openwall.com/lists/oss-security/2024/07/03/10
Scores
CVSS v3
8.2
EPSS
0.0018
EPSS Percentile
38.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-125
Status
published
Published
Jul 03, 2024
Tracked Since
Feb 18, 2026