Upstream information

CVE-2022-44900 at MITRE

Description

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
CVSS detail CNA (CISA-ADP) National Vulnerability Database
Base Score 9.1 9.1
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector Network Network
Attack Complexity Low Low
Privileges Required None None
User Interaction None None
Scope Unchanged Unchanged
Confidentiality Impact High High
Integrity Impact High High
Availability Impact None None
CVSSv3 Version 3.1 3.1
SUSE Bugzilla entry: 1206141 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • python310-py7zr >= 0.20.2-1.1
  • python311-py7zr >= 0.20.8-2.6
  • python312-py7zr >= 0.20.8-2.6
  • python313-py7zr >= 0.20.8-2.6
  • python38-py7zr >= 0.20.2-1.1
  • python39-py7zr >= 0.20.2-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-12586
openSUSE-Tumbleweed-2025-15101

SUSE Timeline for this CVE

CVE page created: Tue Dec 6 23:00:04 2022
CVE page last modified: Sat Nov 1 23:23:45 2025