7-zip vulnerability analysis

Reference from www.cvedetails.com

#7-zip

This page lists vulnerability statistics for all products of 7-zip. Vulnerability statistics provide a quick overview for security vulnerabilities related to software products of 7-zip. You can view products or security vulnerabilities of 7-zip products.

This page lists vulnerability statistics for all products of 7-zip. 

Vulnerability statistics provide a quick overview for security vulnerabilities related to software products of 7-zip. 

You can view products or security vulnerabilities of 7-zip products.

CVE Published Last Update Max CVSS Base Score EPSS Score CISA KEV Added Public Exploit Exists Summary

CVE-2023-31102 2023-11-03 2023-11-20 7.8 0.05% Ppmd7.c in 7-Zip before 23.00 allows an integer underflow and invalid read operation via a crafted 7Z archive.

CVE-2022-47069 2023-08-22 2023-08-26 7.8 0.05% p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCd(bool) at CPP/7zip/Archive/Zip/ZipIn.cpp.

CVE-2022-29072 2022-04-15 2022-04-25 7.8 0.14% ** DISPUTED ** 7-Zip through 21.07 on Windows allows privilege escalation and command execution when a file with the .7z extension is dragged to the Help>Contents area. This is caused by misconfiguration of 7z.dll and a heap overflow. The command runs in a child process under the 7zFM.exe process. 

NOTE: multiple third parties have reported that no privilege escalation can occur.

CVE-2018-10172 2018-04-16 2019-10-03 8.8 0.04% 7-Zip through 18.01 on Windows implements the "Large memory pages" option by calling the LsaAddAccountRights function to add the SeLockMemoryPrivilege privilege to the user's account, which makes it easier for attackers to bypass intended access restrictions by using this privilege in the context of a sandboxed process.

CVE-2018-10115 2018-05-02 2020-08-24 7.8 9.49% Incorrect initialization logic of RAR decoder objects in 7-Zip 18.03 and before can lead to usage of uninitialized memory, allowing remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

CVE-2018-5996 2018-01-31 2019-10-03 7.8 1.34% Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

CVE-2017-17969 2018-01-30 2019-03-21 7.8 0.47% Heap-based buffer overflow in the NCompress::NShrink::CDecoder::CodeReal method in 7-Zip before 18.00 and p7zip allows remote attackers to cause a denial of service (out-of-bounds write) or potentially execute arbitrary code via a crafted ZIP archive.

CVE-2016-9296 2016-11-12 2016-11-29 7.5 0.18% A null pointer dereference bug affects the 16.02 and many old versions of p7zip. A lack of null pointer check for the variable folders.PackPositions in function CInArchive::ReadAndDecodePackedStreams in CPP/7zip/Archive/7z/7zIn.cpp, as used in the 7z.so library and in 7z applications, will cause a crash and a denial of service when decoding malformed 7z files.

CVE-2016-7804 2017-05-22 2017-06-01 7.8 0.55% Untrusted search path vulnerability in 7 Zip for Windows 16.02 and earlier allows remote attackers to gain privileges via a Trojan horse DLL in an unspecified directory.

CVE-2016-2335 2016-06-07 2019-03-21 8.8 1.20% The CInArchive::ReadFileItem method in Archive/Udf/UdfIn.cpp in 7zip 9.20 and 15.05 beta and p7zip allows remote attackers to cause a denial of service (out-of-bounds read) or execute arbitrary code via the PartitionRef field in the Long Allocation Descriptor in a UDF file.

CVE-2016-2334 2016-12-13 2017-12-03 9.3 0.84% Heap-based buffer overflow in the NArchive::NHfs::CHandler::ExtractZlibFile method in 7zip before 16.00 and p7zip allows remote attackers to execute arbitrary code via a crafted HFS+ image.

CVE-2015-1038 2015-01-21 2017-09-08 5.8 2.45% p7zip 9.20.1 allows remote attackers to write to arbitrary files via a symlink attack in an archive.

CVE-2008-6536 2009-03-30 2017-08-17 10.0 0.73% Unspecified vulnerability in 7-zip before 4.5.7 has unknown impact and remote attack vectors, as demonstrated by the PROTOS GENOME test suite for Archive Formats (c10).

CVE-2007-4725 2007-09-05 2020-09-17 6.8 11.62% Stack consumption vulnerability in AkkyWareHOUSE 7-zip32.dll before 4.42.00.04, as derived from Igor Pavlov 7-Zip before 4.53 beta, allows user-assisted remote attackers to execute arbitrary code via a long filename in an archive, leading to a heap-based buffer overflow.