CVE-2022-44900

A directory traversal vulnerability in the SevenZipFile.extractall() function of the python library py7zr v0.20.0 and earlier allows attackers to write arbitrary files via extracting a crafted 7z file.

CVSS v3 9.1 CRITICAL

9.1^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html	Exploit Third Party Advisory VDB Entry
https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406	Patch Third Party Advisory
https://lessonsec.com/cve/cve-2022-44900/	Exploit Third Party Advisory
http://packetstormsecurity.com/files/170127/py7zr-0.20.0-Directory-Traversal.html	Exploit Third Party Advisory VDB Entry
https://github.com/miurahr/py7zr/commit/1bb43f17515c7f69673a1c88ab9cc72a7bbef406	Patch Third Party Advisory
https://lessonsec.com/cve/cve-2022-44900/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:py7zr_project:py7zr:*:*:*:*:*:python:*:*

History

21 Nov 2024, 07:28

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-12-06 20:15

Updated : 2024-11-21 07:28

NVD link : CVE-2022-44900

Mitre link : CVE-2022-44900

CVE.ORG link : CVE-2022-44900

JSON object : View

Products Affected

py7zr_project

py7zr

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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