USN-7030-1

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Source
https://ubuntu.com/security/notices/USN-7030-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-7030-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-7030-1
Related
Published
2024-09-24T08:08:46.632327Z
Modified
2024-09-24T08:08:46.632327Z
Summary
py7zr vulnerability
Details

It was discovered that py7zr was vulnerable to path traversal attacks. If a user or automated system were tricked into extracting a specially crafted 7z archive, an attacker could possibly use this issue to write arbitrary files outside the target directory on the host.

References

Affected packages

Ubuntu:22.04:LTS / py7zr

Package

Name
py7zr
Purl
pkg:deb/ubuntu/py7zr@0.11.3+dfsg-4ubuntu0.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.11.3+dfsg-4ubuntu0.1

Affected versions

0.*

0.11.3+dfsg-1
0.11.3+dfsg-1ubuntu1
0.11.3+dfsg-2
0.11.3+dfsg-3
0.11.3+dfsg-4

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "0.11.3+dfsg-4ubuntu0.1",
            "binary_name": "python-py7zr-doc"
        },
        {
            "binary_version": "0.11.3+dfsg-4ubuntu0.1",
            "binary_name": "python3-py7zr"
        }
    ]
}