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CVE-2022-29072 Detail

Disputed     

Current Description

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


View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/166763/7-Zip-21.07-Code-Execution-Privilege-Escalation.html Broken Link 
https://github.com/kagancapar/CVE-2022-29072 Exploit  Third Party Advisory 
https://news.ycombinator.com/item?id=31070256 Issue Tracking  Third Party Advisory 
https://sourceforge.net/p/sevenzip/bugs/2337/ Exploit  Issue Tracking  Third Party Advisory 
https://www.youtube.com/watch?v=sT1cvbu7ZTA Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  
CWE-122 Heap-based Buffer Overflow CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

15 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-29072
NVD Published Date:
04/15/2022
NVD Last Modified:
08/03/2024
Source:
MITRE