CVE-2022-44900

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2022-44900
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-44900.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-44900
Aliases
Downstream
Related
Published
2022-12-06T00:00:00Z
Modified
2026-07-11T03:54:30.729581681Z
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.

Database specific 
{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/44xxx/CVE-2022-44900.json"
}
References

Affected packages

Git / github.com/miurahr/py7zr

Affected ranges

Type
GIT
Repo
https://github.com/miurahr/py7zr
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
3b83939d76f06f15b211ebc56493ec3d6e1bb167
Fixed
1bb43f17515c7f69673a1c88ab9cc72a7bbef406
Database specific 
{
    "cpe": "cpe:2.3:a:py7zr_project:py7zr:*:*:*:*:*:python:*:*",
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.20.1"
        }
    ]
}

Affected versions

v0.*
v0.0.1
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.0.6
v0.0.7
v0.0.8
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.10.0a1
v0.10.1
v0.11.0
v0.11.1
v0.11.2
v0.11.3
v0.12.0
v0.13.0
v0.14.0
v0.14.1
v0.15.0
v0.15.1
v0.15.2
v0.16.0
v0.16.1
v0.16.2
v0.16.3
v0.16.4
v0.17.0
v0.17.1
v0.17.2
v0.17.3
v0.17.4
v0.18.0
v0.18.1
v0.18.3
v0.18.4
v0.18.5
v0.18.6
v0.18.7
v0.18.9
v0.2.0
v0.20.0
v0.3
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.4a1
v0.4a2
v0.4b1
v0.5a1
v0.5a2
v0.5a3
v0.5a4
v0.5b1
v0.5b2
v0.5b3
v0.5b4
v0.5b5
v0.5b6
v0.6
v0.6a1
v0.6a2
v0.6b1
v0.6b2
v0.6b3
v0.6b4
v0.6b5
v0.6b6
v0.6b7
v0.6b8
v0.6rc
v0.7.0
v0.7.0b1
v0.7.0b2
v0.7.0b3
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.8.0a1
v0.8.0a2
v0.8.0a3
v0.8.0b1
v0.8.0b2
v0.8.0b3
v0.8.0b4
v0.8.0b5
v0.8.0b6
v0.8.0b7
v0.8.0b8
v0.9.0
v0.9.0a1
v0.9.0a2
v0.9.0b1
v0.9.0b2
v0.9.0b3
v0.9.1
v0.9.2

Database specific

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