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7Zip UDF CInArchive::ReadFileItem Code Execution Vulnerability
Information
Severity
Severity
Medium
Family
Family
Denial of Service
CVSSv2 Base
CVSSv2 Base
6.8
CVSSv2 Vector
CVSSv2 Vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Solution Type
Solution Type
Vendor Patch
Created
Created
6 years ago
Modified
Modified
4 years ago
Summary
This host is installed with 7Zip and is prone to code execution vulnerability.
Insight
Insight
The flaw exists due to an out of bound read error in the 'CInArchive::ReadFileItem method' functionality.
Affected Software
Affected Software
7Zip version 9.20 and 15.05 beta.
Detection Method
Detection Method
Checks if a vulnerable version is present on the target host.
Solution
Solution
Upgrade to 7Zip version 16.04 or later.