Vulnerability Details : CVE-2023-52169
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.
Products affected by CVE-2023-52169
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Exploit prediction scoring system (EPSS) score for CVE-2023-52169
0.60%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2023-52169
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https://dfir.ru/2024/06/19/vulnerabilities-in-7-zip-and-ntfs3/
Vulnerabilities in 7-Zip and ntfs3 – My DFIR Blog
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http://www.openwall.com/lists/oss-security/2024/07/03/10
oss-security - CVE-2023-52168, CVE-2023-52169: buffer overflow, over-read vulnerabilities in the 7-Zip archiver
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https://sourceforge.net/p/sevenzip/bugs/2402/
SourceForge.net: Log In to SourceForge.net
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https://www.openwall.com/lists/oss-security/2024/07/03/10
oss-security - CVE-2023-52168, CVE-2023-52169: buffer overflow, over-read vulnerabilities in the 7-Zip archiver
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