DEBIAN-CVE-2022-44900

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Source
https://security-tracker.debian.org/tracker/CVE-2022-44900
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44900.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-44900
Upstream
Published
2022-12-06T20:15:10.560Z
Modified
2025-11-17T04:25:30.942738Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:11 / py7zr

Package

Name
py7zr
Purl
pkg:deb/debian/py7zr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.3+dfsg-1+deb11u1

Affected versions

0.*
0.11.3+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44900.json"

Debian:12 / py7zr

Package

Name
py7zr
Purl
pkg:deb/debian/py7zr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.3+dfsg-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44900.json"

Debian:13 / py7zr

Package

Name
py7zr
Purl
pkg:deb/debian/py7zr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.3+dfsg-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44900.json"

Debian:14 / py7zr

Package

Name
py7zr
Purl
pkg:deb/debian/py7zr?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.3+dfsg-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-44900.json"